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From: "Simon J. Gerraty" <sjg@FreeBSD.org>
Date: Tue, 17 May 2016 00:27:18 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r299998 - head/usr.bin/kdump
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Author: sjg
Date: Tue May 17 00:27:18 2016
New Revision: 299998
URL: https://svnweb.freebsd.org/changeset/base/299998

Log:
  Use != 0 to be clear

Modified:
  head/usr.bin/kdump/kdump.c

Modified: head/usr.bin/kdump/kdump.c
==============================================================================
--- head/usr.bin/kdump/kdump.c	Tue May 17 00:24:53 2016	(r299997)
+++ head/usr.bin/kdump/kdump.c	Tue May 17 00:27:18 2016	(r299998)
@@ -298,7 +298,7 @@ main(int argc, char *argv[])
 	m = malloc(size = 1025);
 	if (m == NULL)
 		errx(1, "%s", strerror(ENOMEM));
-	if (strcmp(tracefile, "-"))
+	if (strcmp(tracefile, "-") != 0)
 		if (!freopen(tracefile, "r", stdin))
 			err(1, "%s", tracefile);