From b33dfa11bd267d275ffad7aeb2f7fc396f3ee10b Mon Sep 17 00:00:00 2001
From: christos <christos@NetBSD.org>
Date: Thu, 8 Mar 2012 20:43:19 +0000
Subject: [PATCH] use the result of strtoul

---
 external/gpl2/xcvs/dist/src/rcs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/external/gpl2/xcvs/dist/src/rcs.c b/external/gpl2/xcvs/dist/src/rcs.c
index 4c517a254694..8c2570c76f26 100644
--- a/external/gpl2/xcvs/dist/src/rcs.c
+++ b/external/gpl2/xcvs/dist/src/rcs.c
@@ -823,7 +823,7 @@ warning: duplicate key `%s' in version `%s' of RCS file `%s'",
 			    error (1, 0, "\
 unrecognized operation '\\x%x' in %s",
 				   op, rcs->print_path);
-			(void) strtoul (cp, (char **) &cp, 10);
+			count = strtoul (cp, (char **) &cp, 10);
 			if (*cp++ != ' ')
 			    error (1, 0, "space expected in %s revision %s",
 				   rcs->print_path, vnode->version);