From b446dc737084d77dbaaf9bec9c53243c1157aa5b Mon Sep 17 00:00:00 2001
From: Dragos Oancea <dragos@signalwire.com>
Date: Wed, 12 Feb 2020 10:23:32 +0000
Subject: [PATCH] [core] scan-build: Dereference of null pointer (loaded from
 variable 'result') - switch_ivr_play_and_detect_speech()

---
 src/switch_ivr_async.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/switch_ivr_async.c b/src/switch_ivr_async.c
index 96e26f2cc0..5753721fa3 100644
--- a/src/switch_ivr_async.c
+++ b/src/switch_ivr_async.c
@@ -4624,7 +4624,9 @@ done:
 	if (state.done) {
 		status = SWITCH_STATUS_SUCCESS;
 	}
-	*result = state.result;
+	if (result) {
+		*result = state.result;
+	}
 
 	arg_recursion_check_stop(args);