From: Emden Gansner <erg@research.att.com>
Date: Thu, 5 Jul 2012 15:21:04 +0000 (-0400)
Subject: Fix warning
X-Git-Tag: LAST_LIBGRAPH~32^2~382^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e095469aa50d6ff082ffa1ec2bd65236e703ed19;p=graphviz

Fix warning
---

diff --git a/cmd/tools/gv2gml.c b/cmd/tools/gv2gml.c
index d08e2d4c7..2ada23f44 100644
--- a/cmd/tools/gv2gml.c
+++ b/cmd/tools/gv2gml.c
@@ -613,7 +613,7 @@ emitEdgeAttrs (Agraph_t* G, Agedge_t* ep, FILE* outFile, int ix)
 static void 
 emitEdge (Agraph_t* G, Agedge_t* e, FILE* outFile)
 {
-    fprintf (outFile, "  edge [\n    id %lu\n", AGSEQ(e));
+    fprintf (outFile, "  edge [\n    id %lu\n", (unsigned long)AGSEQ(e));
     fprintf (outFile, "    source %lu\n", ID(agtail(e)));
     fprintf (outFile, "    target %lu\n", ID(aghead(e)));
     emitEdgeAttrs (G, e, outFile, 2);