Fix build - explicit config key check

2013-09-05 17:30:28 -04:00
parent 60338e4956
commit 3e876fd984
1 changed files with 4 additions and 1 deletions
@@ -116,9 +116,12 @@ class Mustache_Engine
        if (isset($options['cacher'])) {
            $this->cache = $options['cacher'];
        } else if (isset($options['cache'])) {
+            $cacheFileMode = isset($options['cache_file_mode'])
+                ? $options['cache_file_mode']
+                : null;
            $this->cache = new Mustache_Cache_FilesystemCache(
                $options['cache'],
-                $options['cache_file_mode']
+                $cacheFileMode
            );
        }