From 63f086d167960a27ecdbcb762179e2c2bf8a29f5 Mon Sep 17 00:00:00 2001
From: "Barton E. Schaefer" <schaefer@zsh.org>
Date: Mon, 13 Feb 2017 16:45:31 -0800
Subject: 40524: do not free a null array

---
 Src/Modules/example.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Src/Modules')

diff --git a/Src/Modules/example.c b/Src/Modules/example.c
index 45ca2cffa..c80c9e7b2 100644
--- a/Src/Modules/example.c
+++ b/Src/Modules/example.c
@@ -69,7 +69,8 @@ bin_example(char *nam, char **args, Options ops, UNUSED(int func))
     intparam = i;
     zsfree(strparam);
     strparam = ztrdup(*oargs ? *oargs : "");
-    freearray(arrparam);
+    if (arrparam)
+	freearray(arrparam);
     arrparam = zarrdup(oargs);
     return 0;
 }
-- 
cgit 1.4.1