Updated from ../gpl2lgpl.sed /home/gd/gnu/lib/regex.c

diff --git a/posix/regex.c b/posix/regex.c
index 897295a..a79597c 100644 (file)
--- a/posix/regex.c
+++ b/posix/regex.c
@@ -247,7 +247,7 @@ char *alloca ();
    destination)
 
 /* No need to do anything to free, after alloca.  */
-#define REGEX_FREE(arg) (0)
+#define REGEX_FREE(arg) ((void)0) /* Do nothing!  But inhibit gcc warning.  */
 
 #endif /* not REGEX_MALLOC */