From 8b065d9110d05166a23cf52c330241a8809a4d77 Mon Sep 17 00:00:00 2001
From: Jon Trulson <jon@radscan.com>
Date: Wed, 30 Oct 2019 18:53:16 -0600
Subject: [PATCH] configure: use AC_PATH_PROG to find ksh

---
 cde/configure.ac | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/cde/configure.ac b/cde/configure.ac
index 7b285f5ee..ef6a645d4 100644
--- a/cde/configure.ac
+++ b/cde/configure.ac
@@ -252,17 +252,7 @@ AC_FUNC_FORK
 
 dnl programs
 
-dnl we have to treat ksh specially, as we need it's full path for
-dnl various scripts.
-
-KSH_PATH="`which ksh`"
-if test -z "$KSH_PATH"
-then
-   AC_MSG_ERROR([Could not find the Korn shell (ksh).  Please install it.]);
-else
-   AC_SUBST(KSH, $KSH_PATH, [Path to ksh])
-fi
-
+AC_PATH_PROG(KSH, ksh)
 
 AC_CHECK_PROGS(BDFTOPCF, bdftopcf)
 AC_CHECK_PROGS(MKFONTIDR, mkfontdir)