From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 28 Dec 2022 22:17:43 +0000 (-0800)
Subject: circogen prGraph: remove unnecessary casts
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=311b1448245631659ac2f82c7a0761b1916d6376;p=graphviz

circogen prGraph: remove unnecessary casts

These casts were also unsafe in that they were casting pointers into a type that
is smaller on, e.g. x86-64, and would truncate the pointer.
---

diff --git a/lib/circogen/circular.c b/lib/circogen/circular.c
index 95a858446..ea194112a 100644
--- a/lib/circogen/circular.c
+++ b/lib/circogen/circular.c
@@ -109,11 +109,10 @@ void prGraph(Agraph_t * g)
 
     fprintf(stderr, "%s\n", agnameof(g));
     for (n = agfstnode(g); n; n = agnxtnode(g, n)) {
-	fprintf(stderr, "%s (%x)\n", agnameof(n), (unsigned int) n);
+	fprintf(stderr, "%s (%p)\n", agnameof(n), n);
 	for (e = agfstout(g, n); e; e = agnxtout(g, e)) {
 	    fprintf(stderr, "%s", agnameof(n));
-	    fprintf(stderr, " -- %s (%x)\n", agnameof(aghead(e)),
-		    (unsigned int) e);
+	    fprintf(stderr, " -- %s (%p)\n", agnameof(aghead(e)), e);
 	}
     }
 }