From aa3fcc71a44e3f9c76543f4fe572d9b645b4abe8 Mon Sep 17 00:00:00 2001
From: Jacob Barthelmeh <jacob@wolfssl.com>
Date: Wed, 19 Feb 2020 10:17:12 -0700
Subject: [PATCH] fix for scan-build warning

---
 src/ssh.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ssh.c b/src/ssh.c
index a476a3b..d290641 100644
--- a/src/ssh.c
+++ b/src/ssh.c
@@ -878,7 +878,7 @@ int wolfSSH_shutdown(WOLFSSH* ssh)
     if (ret == WS_SUCCESS)
         ret = SendDisconnect(ssh, WOLFSSH_DISCONNECT_BY_APPLICATION);
 
-    if (ssh->channelList == NULL) {
+    if (ssh != NULL && ssh->channelList == NULL) {
         WLOG(WS_LOG_DEBUG, "channel list was already removed");
         ret = WS_SUCCESS;
     }