From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 1 Oct 2022 02:17:26 +0000 (-0700)
Subject: gc cntCluster: use 'startswith' to abbreviate a 'strncmp'
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=96dc1f236c96369e93b3cbd8078a81275611f7bc;p=graphviz

gc cntCluster: use 'startswith' to abbreviate a 'strncmp'
---

diff --git a/cmd/tools/gc.c b/cmd/tools/gc.c
index c3899aa1b..93ad8a566 100644
--- a/cmd/tools/gc.c
+++ b/cmd/tools/gc.c
@@ -26,6 +26,7 @@
 #include <cgraph/cghdr.h>
 #include <cgraph/exit.h>
 #include <cgraph/stack.h>
+#include <cgraph/startswith.h>
 
 typedef struct {
     Agrec_t h;
@@ -187,7 +188,7 @@ static void cntCluster(Agraph_t * g, Agobj_t * sg, void *arg)
 
     char *sgname = agnameof(sg);
 
-    if (strncmp(sgname, "cluster", 7) == 0)
+    if (startswith(sgname, "cluster"))
 	*(int *) (arg) += 1;
 }