From: simon <simon@cda61777-01e9-0310-a592-d414129be87e>
Date: Wed, 28 Dec 2011 18:07:46 +0000 (+0000)
Subject: Fix bug in --save caused by failure to initialise ctx.error to zero
X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/commitdiff_plain/2337bd6d9f9f1cc31c33f34034c584d8ba6c87b7

Fix bug in --save caused by failure to initialise ctx.error to zero
before later checking to see if an errno code was dumped in it.


git-svn-id: svn://svn.tartarus.org/sgt/puzzles@9373 cda61777-01e9-0310-a592-d414129be87e
---

diff --git a/gtk.c b/gtk.c
index 1af877c..e6a0366 100644
--- a/gtk.c
+++ b/gtk.c
@@ -2705,6 +2705,7 @@ int main(int argc, char **argv)
 		    return 1;
 		}
 		sfree(realname);
+                ctx.error = 0;
 		midend_serialise(me, savefile_write, &ctx);
 		if (ctx.error) {
 		    fprintf(stderr, "%s: write: %s\n", realname,