diff --git a/src/cmd/ksh93/sh/io.c b/src/cmd/ksh93/sh/io.c index e02c4ee6d..a6e12eef9 100644 --- a/src/cmd/ksh93/sh/io.c +++ b/src/cmd/ksh93/sh/io.c @@ -2125,17 +2125,12 @@ static int io_prompt(Sfio_t *iop,register int flag) char *endprompt; static short cmdno; int sfflags; - int was_ttywait_on; if(flag<3 && !sh_isstate(SH_INTERACTIVE)) flag = 0; if(flag==2 && sfpkrd(sffileno(iop),buff,1,'\n',0,1) >= 0) flag = 0; if(flag==0) return(sfsync(sfstderr)); - /* Temporarily disable 'set -o notify' while expanding the prompt to avoid - possible crashes (https://github.com/ksh93/ksh/issues/103). */ - was_ttywait_on = sh_isstate(SH_TTYWAIT); - sh_offstate(SH_TTYWAIT); sfflags = sfset(sfstderr,SF_SHARE|SF_PUBLIC|SF_READ,0); if(!(sh.prompt=(char*)sfreserve(sfstderr,0,0))) sh.prompt = ""; @@ -2197,8 +2192,6 @@ static int io_prompt(Sfio_t *iop,register int flag) done: if(*sh.prompt && (endprompt=(char*)sfreserve(sfstderr,0,0))) *endprompt = 0; - if(was_ttywait_on) - sh_onstate(SH_TTYWAIT); /* re-enable 'set -o notify' */ sfset(sfstderr,sfflags&SF_READ|SF_SHARE|SF_PUBLIC,1); return(sfsync(sfstderr)); }