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From: Peter Holm <pho@FreeBSD.org>
Date: Wed, 24 Feb 2016 12:37:35 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-user@freebsd.org
Subject: svn commit: r295968 - user/pho/stress2/testcases/run
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Author: pho
Date: Wed Feb 24 12:37:35 2016
New Revision: 295968
URL: https://svnweb.freebsd.org/changeset/base/295968

Log:
  Handle null arguments. While here order the include files.
  
  Sponsored by:	EMC / Isilon Storage Division

Modified:
  user/pho/stress2/testcases/run/run.c

Modified: user/pho/stress2/testcases/run/run.c
==============================================================================
--- user/pho/stress2/testcases/run/run.c	Wed Feb 24 12:28:49 2016	(r295967)
+++ user/pho/stress2/testcases/run/run.c	Wed Feb 24 12:37:35 2016	(r295968)
@@ -30,14 +30,15 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <libgen.h>
-#include <time.h>
 #include <sys/param.h>
 #include <sys/wait.h>
+
 #include <err.h>
+#include <libgen.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <unistd.h>
 
 #include "stress.h"
 
@@ -105,6 +106,9 @@ test(void)
 	fflush(stdout);
 
 	for (i = 0; i < op->argc; i++) {
+		r[i] = 0;
+		if (op->argv[i][0] == 0)
+			continue;
 		if ((r[i] = fork()) == 0) {
 			snprintf(fullpath, sizeof(fullpath), "%s/%s", home,
 				op->argv[i]);