a whole lot of size_t -> ssize_t.

[apps/madmutt.git] / mh.c

diff --git a/mh.c b/mh.c
index 5a68171..baff9e4 100644 (file)
--- a/mh.c
+++ b/mh.c
@@ -756,9 +756,7 @@ static int maildir_move_to_context (CONTEXT * ctx, struct maildir **md)
 #ifdef USE_HCACHE
 static size_t maildir_hcache_keylen (const char *fn)
 {
-  const char *p = strchr (fn, ':');
-
-  return p ? (size_t) (p - fn) : m_strlen(fn);
+    return m_strchrnul(fn, ':') - fn;
 }
 #endif