Test for directory before trying to cd into it

From-SVN: r31561

gcc/ChangeLog

+2000-01-21  Jim Wilson  <wilson@cygnus.com>
+
+	* fixinc/inclhack.tpl: Test for directory before trying to cd into it.
+	* fixinc/fixincl.sh, fixinc/inclhack.sh: Regenerate.
+
 2000-01-21  Zack Weinberg  <zack@wolery.cumb.org>
 
 	* cpphash.c (change_newlines): Delete function.

gcc/fixinc/fixincl.sh

@@ -138,7 +138,14 @@ for INPUT in ${INPUTLIST} ; do
 
 cd ${ORIGDIR}
 
-cd ${INPUT} || continue
+#  Make sure a directory exists before changing into it,
+#  otherwise Solaris2 will fail-exit the script.
+#
+if [ ! -d ${INPUT} ]; then
+  continue
+fi
+cd ${INPUT}
+
 INPUT=`${PWDCMD}`
 
 #

gcc/fixinc/inclhack.sh

@@ -139,7 +139,14 @@ for INPUT in ${INPUTLIST} ; do
 
 cd ${ORIGDIR}
 
-cd ${INPUT} || continue
+#  Make sure a directory exists before changing into it,
+#  otherwise Solaris2 will fail-exit the script.
+#
+if [ ! -d ${INPUT} ]; then
+  continue
+fi
+cd ${INPUT}
+
 INPUT=`${PWDCMD}`
 
 #

gcc/fixinc/inclhack.tpl

@@ -135,7 +135,14 @@ for INPUT in ${INPUTLIST} ; do
 
 cd ${ORIGDIR}
 
-cd ${INPUT} || continue
+#  Make sure a directory exists before changing into it,
+#  otherwise Solaris2 will fail-exit the script.
+#
+if [ ! -d ${INPUT} ]; then
+  continue
+fi
+cd ${INPUT}
+
 INPUT=`${PWDCMD}`
 
 #