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From: Garrett Cooper <ngie@FreeBSD.org>
Date: Wed, 8 Jun 2016 23:17:30 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r301704 - head/lib/libc/rpc
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Author: ngie
Date: Wed Jun  8 23:17:30 2016
New Revision: 301704
URL: https://svnweb.freebsd.org/changeset/base/301704

Log:
  Test for strchr(3) returning NULL, not 0
  
  MFC after: 3 days
  Reported by: coccinelle
  Sponsored by: EMC / Isilon Storage Division

Modified:
  head/lib/libc/rpc/getnetpath.c

Modified: head/lib/libc/rpc/getnetpath.c
==============================================================================
--- head/lib/libc/rpc/getnetpath.c	Wed Jun  8 23:13:20 2016	(r301703)
+++ head/lib/libc/rpc/getnetpath.c	Wed Jun  8 23:17:30 2016	(r301704)
@@ -262,7 +262,7 @@ _get_next_token(char *npp, int token)
     *cp++ = '\0';		/* null-terminate token */
     /* get rid of any backslash escapes */
     ep = npp;
-    while ((np = strchr(ep, '\\')) != 0) {
+    while ((np = strchr(ep, '\\')) != NULL) {
 	if (np[1] == '\\')
 	    np++;
 	strcpy(np, (ep = &np[1]));  /* XXX: overlapping string copy */