From d558bb240a07bae9799edcf0583b8fa2a0496d53 Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Tue, 23 Aug 2005 12:49:21 +0000
Subject: [PATCH] Don't report an error when loading a saved game from the
 command line unless there really _is_ an error!

[originally from svn r6203]
---
 gtk.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gtk.c b/gtk.c
index 6fef7b8..b72752a 100644
--- a/gtk.c
+++ b/gtk.c
@@ -1447,8 +1447,9 @@ static frontend *new_window(char *arg, char **error)
 			" nor a save file (%.400s)", err, strerror(errno));
 	    } else {
 		err = midend_deserialise(fe->me, savefile_read, fp);
-		sprintf(errbuf, "%.800s", err);
-		fclose(fp);
+                if (err)
+                    sprintf(errbuf, "%.800s", err);
+                fclose(fp);
 	    }
         }
 	if (*errbuf) {