Switch to side-by-side view

--- a/src/common/rclconfig.cpp
+++ b/src/common/rclconfig.cpp
@@ -443,11 +443,7 @@
 // filtering don't work well together.
 vector<string> RclConfig::getAllMimeTypes() const
 {
-    vector<string> lst;
-    if (mimeconf == 0)
-	return lst;
-    lst = mimeconf->getNames("index");
-    return lst;
+    return mimeconf ? mimeconf->getNames("index") : vector<string>();
 }
 
 // Things for suffix comparison. We define a string class and string