app_queue.c: Properly handle invalid strategies from realtime.

The existing code sets the queue strategy to `ringall` but it is then
immediately overwritten with an invalid one.

Fixes #707

diff --git a/apps/app_queue.c b/apps/app_queue.c
index 918cb58da50183a78eecf656c11e6a8eca95962d..7406f9dfda27c5e2c5b1265d5bfbc0d48ace4279 100644 (file)
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@@ -3487,7 +3487,7 @@ static void queue_set_param(struct call_queue *q, const char *param, const char
                if (strategy < 0) {
                        ast_log(LOG_WARNING, "'%s' isn't a valid strategy for queue '%s', using ringall instead\n",
                                val, q->name);
-                       q->strategy = QUEUE_STRATEGY_RINGALL;
+                       strategy = QUEUE_STRATEGY_RINGALL;
                }
                if (strategy == q->strategy) {
                        return;