From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 1 Oct 2022 02:34:24 +0000 (-0700)
Subject: gv2gxl writeEdgeTest: return a C99 bool
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8b8f63ee077e2740c45658b8e35865ce06f9cf54;p=graphviz

gv2gxl writeEdgeTest: return a C99 bool

Slightly simpler and clearer.
---

diff --git a/cmd/tools/gv2gxl.c b/cmd/tools/gv2gxl.c
index 1ed2a6178..55727ddc4 100644
--- a/cmd/tools/gv2gxl.c
+++ b/cmd/tools/gv2gxl.c
@@ -687,16 +687,15 @@ static void writePort(Agedge_t * e, FILE * gxlFile, char *name)
     }
 }
 
-static int writeEdgeTest(Agraph_t * g, Agedge_t * e)
-{
+static bool writeEdgeTest(Agraph_t *g, Agedge_t *e) {
     Agraph_t *subg;
 
     /* can use agedge() because we subverted the dict compar_f */
     for (subg = agfstsubg(g); subg; subg = agnxtsubg(subg)) {
 	if (agsubedge(subg, e, FALSE))
-	    return FALSE;
+	    return false;
     }
-    return TRUE;
+    return true;
 }
 
 static void