From 4518a583dd2716aca9c64d0541df2946c09cf50c Mon Sep 17 00:00:00 2001
From: Felix Erckenbrecht <dg1yfe@stus-disco.de>
Date: Fri, 31 Jul 2020 09:09:19 +0200
Subject: Make shared variable volatile

---
 src/fl2k_iq.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/fl2k_iq.c')

diff --git a/src/fl2k_iq.c b/src/fl2k_iq.c
index 9ca0fd7..64a8416 100644
--- a/src/fl2k_iq.c
+++ b/src/fl2k_iq.c
@@ -58,7 +58,7 @@
 #define BASEBAND_BUF_SIZE		2048
 
 fl2k_dev_t *dev = NULL;
-int do_exit = 0;
+volatile int do_exit = 0;
 
 pthread_t iq_thread;
 pthread_mutex_t cb_mutex;
@@ -308,6 +308,7 @@ static inline complex double modulate_sample_iq(const int lastwritepos, const co
 	return amp;
 }
 
+
 void iq_modulator()
 {
 	unsigned int i;
-- 
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