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dticon: Fix some warnings related to mixing NULL, 0 and '\0' randomly.

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This commit is contained in:
Peter Howkins 2012-08-30 17:48:26 +01:00
parent f737b30289
commit 55539b71c1
6 changed files with 24 additions and 24 deletions
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4
cde/programs/dticon/event.c
View file

@ -550,7 +550,7 @@ Do_ButtonOp(
min(tx, last_tx), min(ty, last_ty),
abs(tx-last_tx), abs(ty-last_ty));
GraphicsOp = Backup_G_Op;
Backup_G_Op = NULL;
Backup_G_Op = 0;
Pressed = False;
}
break;
@ -571,7 +571,7 @@ Do_ButtonOp(
case S_HOTSPOT :
case S_WAIT_RELEASE :
GraphicsOp = Backup_G_Op;
Backup_G_Op = NULL;
Backup_G_Op = 0;
break;
case S_ROTATE :
case S_SCALE_2 :

22
cde/programs/dticon/fileIO.c
View file

@ -132,9 +132,9 @@ Do_FileIO(
if (debug)
stat_out("Entering Do_FileIO\n");
#endif
pix_ret = NULL;
shape_ret = NULL;
mask_ret = NULL;
pix_ret = 0;
shape_ret = 0;
mask_ret = 0;
/* get file name */
if (SaveMeNot){
@ -294,9 +294,9 @@ Read_File(
XmUpdateDisplay(mainWindow);
pix_ret = NULL;
shape_ret = NULL;
mask_ret = NULL;
pix_ret = 0;
shape_ret = 0;
mask_ret = 0;
xpm_ReadAttribs.valuemask = READ_FLAGS;
xpm_ReadAttribs.colorsymbols = colorSymbols;
xpm_ReadAttribs.numsymbols = NUM_PENS;
@ -388,7 +388,7 @@ Read_File(
/*** does a suffix exist? ***/
if (suffix) {
strncpy(dummy, fname, ((suffix-fname)-1));
dummy[(int) (suffix-fname)-1] = NULL;
dummy[(int) (suffix-fname)-1] = '\0';
strcat(dummy, "_m.");
strcat(dummy, suffix);
#ifdef DEBUG
@ -412,11 +412,11 @@ Read_File(
if (status == BitmapSuccess) {
if ((width_ret != mask_width_ret) || (height_ret != mask_height_ret)) {
XFreePixmap(dpy, mask_ret);
mask_ret = NULL;
mask_ret = 0;
}
}
else
mask_ret = NULL;
mask_ret = 0;
}
strcpy(last_fname, fname);
@ -517,7 +517,7 @@ Write_File(
if (debug)
Dump_AttribStruct(&xpm_WriteAttribs);
#endif
status = _DtXpmWriteFileFromPixmap(dpy, fname, color_icon, NULL,
status = _DtXpmWriteFileFromPixmap(dpy, fname, color_icon, 0,
&xpm_WriteAttribs);
/*******
@ -550,7 +550,7 @@ Write_File(
/*** THIRD, construct the mask filename ***/
if (suffix) {
strncpy(dummy, fname, ((suffix-fname)-1));
dummy[(int) (suffix-fname)-1] = NULL;
dummy[(int) (suffix-fname)-1] = '\0';
strcat(dummy, "_m.");
strcat(dummy, suffix);
}

2
cde/programs/dticon/help.c
View file

@ -359,7 +359,7 @@ HelpOnItemCB(
while (!XtIsSubclass(w, applicationShellWidgetClass))
w = XtParent(w);
status = DtHelpReturnSelectedWidgetId(w, NULL, &selWidget);
status = DtHelpReturnSelectedWidgetId(w, 0, &selWidget);
/* NULL value for cursor, uses default cursor value. */
switch ((int)status)

2
cde/programs/dticon/main.c
View file

@ -220,7 +220,7 @@ main(
TopLevel = XtAppInitialize(&AppContext, CLASS_NAME,
option_list, XtNumber(option_list),
&argc, argv, NULL, NULL, NULL);
&argc, argv, NULL, NULL, 0);
XtGetApplicationResources(TopLevel, &xrdb, resources,
XtNumber(resources), NULL, 0);

4
cde/programs/dticon/process.c
View file

@ -216,7 +216,7 @@ Process_Save( void )
tmp2 = strchr(tmp1, c);
strcpy(newName, tmp2);
}
if (strncmp(newName, untitledStr, 8) == 0 || last_fname[0] == NULL) Process_SaveAs();
if (strncmp(newName, untitledStr, 8) == 0 || last_fname[0] == '\0') Process_SaveAs();
else
{
if (SavedOnce == True)
@ -969,7 +969,7 @@ Do_Paste(
GraphicsOp = Backup_G_Op;
if (Backup_G_Op == SELECT)
Start_HotBox(CONTINUE);
Backup_G_Op = NULL;
Backup_G_Op = 0;
}
XPutImage(dpy, color_icon, Color_gc, color_img, 0, 0, x, y,

14
cde/programs/dticon/utils.c
View file

@ -333,7 +333,7 @@ Init_Editor(
Position lx, ly;
/*** window ID of tablet ***/
tablet_win = NULL;
tablet_win = 0;
/*** Nothing needs to be saved, yet ***/
Dirty = False;
@ -347,7 +347,7 @@ Init_Editor(
pointCount = 0;
/*** file I/O related globals ***/
last_fname[0] = NULL;
last_fname[0] = '\0';
X_Hot = -1;
Y_Hot = -1;
@ -1346,8 +1346,8 @@ Init_Icons(
stat_out(" Init_Icons: color=%x mono=%x\n", color_icon, mono_icon);
#endif
tmp_color = NULL;
tmp_mono = NULL;
tmp_color = 0;
tmp_mono = 0;
/*** App. init or 'New Icon' ***/
if (!saveFlag) {
@ -1371,7 +1371,7 @@ Init_Icons(
mono_icon = XCreatePixmap(dpy, root, width, height,
DefaultDepth(dpy, screen));
if ((color_icon == NULL) || (mono_icon == NULL))
if ((color_icon == 0) || (mono_icon == 0))
Abort(GETSTR(10,50, "Cannot initialize application icon storage"));
XSetForeground(dpy, scratch_gc, Transparent);
@ -2337,7 +2337,7 @@ SaveSession( void )
sprintf(bufr, "%s*y: %d\n", bufr, y);
sprintf(bufr, "%s*width: %d\n", bufr, width);
sprintf(bufr, "%s*height: %d\n", bufr, height);
if (last_fname[0] != NULL)
if (last_fname[0] != '\0')
sprintf(bufr, "%s*file: %s\n", bufr, last_fname);
write (fd, bufr, strlen(bufr));
@ -2414,7 +2414,7 @@ GetSessionInfo( void )
/*** now get the information we want from the database ***/
/*** make sure values are at least somewhat reasonable ***/
xrm_name[1] = NULL;
xrm_name[1] = '\0';
/* get x position */
xrm_name[0] = XrmStringToQuark ("x");