From f3ebde09efbbd6e94792cee9cd457515df793a2d Mon Sep 17 00:00:00 2001
From: Kirill Elagin <kirelagin@gmail.com>
Date: Sat, 11 Apr 2015 23:30:58 +0300
Subject: [PATCH] Fix user-provided keys handling

This makes mfoc try user-provided keys even if the built-in
ones are removed from the code (for efficiency).
---
 src/mfoc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mfoc.c b/src/mfoc.c
index 5bd3176..0bd6437 100644
--- a/src/mfoc.c
+++ b/src/mfoc.c
@@ -284,7 +284,7 @@ int main(int argc, char *const argv[])
   n = sizeof(defaultKeys) / sizeof(defaultKeys[0]);
   size_t defKey_bytes_todo = defKeys_len;
   key = 0;
-  while (key < n) {
+  while (key < n || defKey_bytes_todo) {
     if (defKey_bytes_todo > 0) {
       memcpy(mp.mpa.abtKey, defKeys + defKeys_len - defKey_bytes_todo, sizeof(mp.mpa.abtKey));
       defKey_bytes_todo -= sizeof(mp.mpa.abtKey);