Minor

src/common/Session.cpp

@@ -189,9 +189,9 @@ void Session::add_recent_file(const QString &filename) {
     // We delete if the file was already call in order to be on the top of the list
     files.removeAll(filename);
     files.prepend(filename);
-    while (files.size() > _MAX_NB_RECENT_FILES)
+    while (files.size() > _MAX_NB_RECENT_FILES) {
         files.removeLast();
-
+    }
     S->setValue(RECENT_FILES, files);
 }