From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 3 Feb 2022 03:55:57 +0000 (+1100)
Subject: dot2gxl: [nfc] remove the need to cast 'isAnonGraph' parameter
X-Git-Tag: 3.0.0~43^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3e09cc381e53ece08529dd35d27a7a436dd9ab0f;p=graphviz

dot2gxl: [nfc] remove the need to cast 'isAnonGraph' parameter
---

diff --git a/cmd/tools/gxl2gv.c b/cmd/tools/gxl2gv.c
index f0a8faa74..7b29acf66 100644
--- a/cmd/tools/gxl2gv.c
+++ b/cmd/tools/gxl2gv.c
@@ -211,7 +211,7 @@ static char *mapLookup(Dt_t * nm, char *name)
 	return 0;
 }
 
-static int isAnonGraph(char *name)
+static int isAnonGraph(const char *name)
 {
     if (*name++ != '%')
 	return 0;
@@ -468,7 +468,7 @@ startElementHandler(void *userData, const char *name, const char **atts)
 	    push_subg(g);
 	} else {
 	    Agraph_t *subg;
-	    if (isAnonGraph((char *) id)) {
+	    if (isAnonGraph(id)) {
 		static int anon_id = 1;
 		snprintf(buf, sizeof(buf), "%%%d", anon_id++);
 		id = buf;