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);
 
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