[SIGNAL] Mark status as volatile in exitshell

trap.c: In function 'exitshell':
trap.c:354: warning: variable 'status' might be clobbered by 'longjmp' or 'vfork'

Signed-off-by: Maciej Żenczykowski <zenczykowski@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/trap.c b/src/trap.c
index 3d28485..17316c9 100644
--- a/src/trap.c
+++ b/src/trap.c
@@ -366,7 +366,7 @@ exitshell(void)
 {
 	struct jmploc loc;
 	char *p;
-	int status;
+	volatile int status;
 
 #ifdef HETIO
 	hetio_reset_term();