From a7e4ab04d7e714c572767e58b409a48ed46b862f Mon Sep 17 00:00:00 2001
From: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Thu, 9 Apr 2009 20:04:24 +0000
Subject: Make sure waitop always unlocks the mainloop even if the operation
 could not be created. Patch by Lennart Poettering [lennart poettering net]

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29157 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libao2/ao_pulse.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libao2/ao_pulse.c b/libao2/ao_pulse.c
index 2d27c85540..66d28aa281 100644
--- a/libao2/ao_pulse.c
+++ b/libao2/ao_pulse.c
@@ -102,7 +102,10 @@ static void success_cb(pa_stream *s, int success, void *userdata) {
  */
 static int waitop(pa_operation *op) {
     pa_operation_state_t state;
-    if (!op) return 0;
+    if (!op) {
+        pa_threaded_mainloop_unlock(mainloop);
+        return 0;
+    }
     state = pa_operation_get_state(op);
     while (state == PA_OPERATION_RUNNING) {
         pa_threaded_mainloop_wait(mainloop);
-- 
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