From: ellson <devnull@localhost>
Date: Sun, 6 Jan 2008 16:28:48 +0000 (+0000)
Subject: janitor - simplify expression where gcc-4.3 warns "will always evaluate as 'true'"
X-Git-Tag: LAST_LIBGRAPH~32^2~4907
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=33c0e95335d1c0a48a01cfc9df5ff963d7ce73de;p=graphviz

janitor - simplify expression where gcc-4.3 warns "will always evaluate as 'true'"
---

diff --git a/lib/gvc/gvplugin.c b/lib/gvc/gvplugin.c
index 65674aac4..216e299a1 100644
--- a/lib/gvc/gvplugin.c
+++ b/lib/gvc/gvplugin.c
@@ -290,7 +290,7 @@ gvplugin_available_t *gvplugin_load(GVC_t * gvc, api_t api, char *str)
 	dep = strchr(typ, ':');
 	if (dep) 
 	    *dep++ = '\0';
-	if (! typ || ! reqtyp || strcmp(typ, reqtyp)) 
+	if (strcmp(typ, reqtyp)) 
 	    continue;  /* types empty or mismatched */
  	if (dep && reqdep && strcmp(dep, reqdep))
 	    continue;  /* dependencies not empty, but mismatched */