commit 55805bcba49abf296435be5282eca69c6bd4bb72
author Eric Andersen <andersen@codepoet.org> Mon Nov 19 10:59:37 2001 +0000
committer Eric Andersen <andersen@codepoet.org> Mon Nov 19 10:59:37 2001 +0000
tree 063ad29419100609460d5741748686368382129f
parent d81891a2e6d52a35b3b633f95716d7a3a88f60c9

More scrubbing

findutils/grep.c

diff --git a/findutils/grep.c b/findutils/grep.c
index b98b724..7c1e0f6 100644
--- a/findutils/grep.c
+++ b/findutils/grep.c
@@ -223,9 +223,10 @@
 
 	/* destroy all the elments in the array */
 	while (--nregexes >= 0) {
-		regfree(&regexes[nregexes]);
+		regfree(regexes[nregexes]);
 	}
-	free(regexes);
+	if (regexes)
+	    free(regexes);
 }
 #endif
 
@@ -239,8 +240,7 @@
 
 #ifdef CONFIG_FEATURE_CLEAN_UP
 	/* destroy command strings on exit */
-	if (atexit(destroy_regexes) == -1)
-		perror_msg_and_die("atexit");
+	atexit(destroy_regexes);
 #endif
 
 #ifdef CONFIG_FEATURE_GREP_EGREP_ALIAS