Fix silly extra ! in app_queue (bug #3238)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4657 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_queue.c b/apps/app_queue.c
index 38a550f..c1b89d6 100755 (executable)
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@@ -1925,7 +1925,7 @@ static int queue_exec(struct ast_channel *chan, void *data)
        /* Our queue entry */
        struct queue_ent qe;
        
-       if (!data || !ast_strlen_zero(data)) {
+       if (!data || ast_strlen_zero(data)) {
                ast_log(LOG_WARNING, "Queue requires an argument: queuename[|options[|URL][|announceoverride][|timeout]]\n");
                return -1;
        }