commit 21942d983d76f061d6283bd9f22bc248b2848a65
author thughes <thughes@a5019735-40e9-0310-863c-91ae7b9d1cf9> Mon Jul 12 09:35:37 2004 +0000
committer thughes <thughes@a5019735-40e9-0310-863c-91ae7b9d1cf9> Mon Jul 12 09:35:37 2004 +0000
tree d65e66208f9fc987756ab52ed99bc3c6b3444d70
parent 794a591d77a0d3f664d423ad263ba4598d7bd43b

Make sure the separator is restored when scan_colsep exits early. This
stops the PATH variable being truncated for programs run under valgrind.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2480 a5019735-40e9-0310-863c-91ae7b9d1cf9

coregrind/vg_main.c

diff --git a/coregrind/vg_main.c b/coregrind/vg_main.c
index 14c302b..7ea6906 100644
--- a/coregrind/vg_main.c
+++ b/coregrind/vg_main.c
@@ -795,8 +795,10 @@
 	 char save = *cp;
 
 	 *cp = '\0';
-	 if ((*func)(entry))
+	 if ((*func)(entry)) {
+            *cp = save;
 	    return True;
+         }
 	 *cp = save;
 	 entry = cp+1;
       }