From 67b299e3410acb59924e182e4aa1ff705161efc2 Mon Sep 17 00:00:00 2001
From: Laurent Thomas <lts@open-cells.com>
Date: Mon, 21 Feb 2022 10:29:06 +0100
Subject: [PATCH] fix a warning in assertions.h, appear only with some gcc
 versions

---
 common/utils/assertions.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/utils/assertions.h b/common/utils/assertions.h
index 57c50a65e0..c80a306645 100644
--- a/common/utils/assertions.h
+++ b/common/utils/assertions.h
@@ -35,7 +35,7 @@
     char tmp [1000];							\
     sprintf(tmp,"gdb -ex='set confirm off' -ex 'thread apply all bt' -ex q -p %d > /tmp/full_stacks.%d < /dev/null", \
 	    getpid(), getpid());					\
-    system(tmp);							\
+    __attribute__((unused)) int dummy=system(tmp);						\
   }									\
   fprintf(stderr, "\nExiting execution\n");				\
   fflush(stdout);							\