diff options
Diffstat (limited to 'src/common.c')
| -rw-r--r-- | src/common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/common.c b/src/common.c index cdb09f6c04..fb51d5e6d5 100644 --- a/src/common.c +++ b/src/common.c @@ -991,7 +991,8 @@ pin_callback (void *user, int attempt, const char *token_url, { const char *password; const char * desc; - int len, cache = MAX_CACHE_TRIES; + int cache = MAX_CACHE_TRIES; + unsigned len; /* allow caching of PIN */ static char *cached_url = NULL; static char cached_pin[32] = ""; |