From 3da6a0b20e1591fbb5da6eac3ffa1e22364ed6ff Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Tue, 3 Dec 2019 03:53:06 -0500
Subject: [PATCH] pulseaudio: don't let FlushCapture get stuck in an infinite
 loop on shutdown.

Fixes Bugzilla #4645.
---
 src/audio/pulseaudio/SDL_pulseaudio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/audio/pulseaudio/SDL_pulseaudio.c b/src/audio/pulseaudio/SDL_pulseaudio.c
index 53a33f4ac25bc..e04ef6e38a549 100644
--- a/src/audio/pulseaudio/SDL_pulseaudio.c
+++ b/src/audio/pulseaudio/SDL_pulseaudio.c
@@ -429,7 +429,7 @@ PULSEAUDIO_FlushCapture(_THIS)
         h->capturelen = 0;
     }
 
-    while (SDL_TRUE) {
+    while (SDL_AtomicGet(&this->enabled)) {
         if (PULSEAUDIO_pa_context_get_state(h->context) != PA_CONTEXT_READY ||
             PULSEAUDIO_pa_stream_get_state(h->stream) != PA_STREAM_READY ||
             PULSEAUDIO_pa_mainloop_iterate(h->mainloop, 1, NULL) < 0) {