From b57191058412cff81cc8f07a46f3f7b0c2532d51 Mon Sep 17 00:00:00 2001
From: "U. Artie Eoff" <ullysses.a.eoff@intel.com>
Date: Wed, 15 Jan 2014 14:26:31 -0800
Subject: [PATCH] shell: validate get_animation_type parameter

Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>
---
 desktop-shell/shell.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/desktop-shell/shell.c b/desktop-shell/shell.c
index c27ccc704..b3e1c4f86 100644
--- a/desktop-shell/shell.c
+++ b/desktop-shell/shell.c
@@ -406,6 +406,9 @@ get_modifier(char *modifier)
 static enum animation_type
 get_animation_type(char *animation)
 {
+	if (!animation)
+		return ANIMATION_NONE;
+
 	if (!strcmp("zoom", animation))
 		return ANIMATION_ZOOM;
 	else if (!strcmp("fade", animation))