From 86613af37e51c45cc5e480a57f2c829739ec396f Mon Sep 17 00:00:00 2001
From: Thomas Guillem <thomas@gllm.fr>
Date: Sat, 21 Mar 2020 22:18:57 +0100
Subject: [PATCH] output/sles: fix invalid assert

Regression from 973c87b351b31961a51b6ea9afc4bea0872565ad
---
 src/output/plugins/sles/SlesOutputPlugin.cxx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/output/plugins/sles/SlesOutputPlugin.cxx b/src/output/plugins/sles/SlesOutputPlugin.cxx
index ad216e7fc..89ad1b7cd 100644
--- a/src/output/plugins/sles/SlesOutputPlugin.cxx
+++ b/src/output/plugins/sles/SlesOutputPlugin.cxx
@@ -322,8 +322,9 @@ SlesOutput::Play(const void *chunk, size_t size)
 	assert(filled < BUFFER_SIZE);
 
 	cond.wait(lock, [this]{
-		assert(filled == 0);
-		return n_queued != N_BUFFERS;
+		bool ret = n_queued != N_BUFFERS;
+		assert(ret || filled == 0);
+		return ret;
 	});
 
 	size_t nbytes = std::min(BUFFER_SIZE - filled, size);