Remove 1 -Wconversion warning in idalloc

It's safe to cast to int from long since the value is always FALSE (0).

diff --git a/lib/cgraph/id.c b/lib/cgraph/id.c
index de671285055be9a0913383baa7bfcc602e2866bf..6f61c0a8ae6dcbb05284959ac4758f0144471deb 100644 (file)
--- a/lib/cgraph/id.c
+++ b/lib/cgraph/id.c
@@ -119,7 +119,7 @@ int agmapnametoid(Agraph_t * g, int objtype, char *str,
 
 int agallocid(Agraph_t * g, int objtype, IDTYPE request)
 {
-    return AGDISC(g, id)->alloc(AGCLOS(g, id), objtype, request);
+    return (int) AGDISC(g, id)->alloc(AGCLOS(g, id), objtype, request);
 }
 
 void agfreeid(Agraph_t * g, int objtype, IDTYPE id)