mutt: bcache: cast to avoid implicit signed/unsigned comparison ...

[Brendan Cully]

changeset: 7104:742c96078159
user:      Brendan Cully <bren...@kublai.com>
date:      Wed Jul 12 21:20:24 2017 -0700
link:      http://dev.mutt.org/hg/mutt/rev/742c96078159

bcache: cast to avoid implicit signed/unsigned comparison in bcache_path

diffs (12 lines):

diff -r 51d22025190a -r 742c96078159 bcache.c
--- a/bcache.c  Wed Jul 12 12:39:28 2017 -0700
+++ b/bcache.c  Wed Jul 12 21:20:24 2017 -0700
@@ -71,7 +71,7 @@
 
   dprint (3, (debugfile, "bcache_path: rc: %d, path: '%s'\n", len, dst));
 
-  if (len < 0 || len >= dstlen-1)
+  if (len < 0 || (size_t)len >= dstlen-1)
     return -1;
 
   dprint (3, (debugfile, "bcache_path: directory: '%s'\n", dst));