SearchInputWidget: Use isset on dataLocation in case it isn't

Change-Id: I88f4d1624ee0e1f64d8f591dd8936e875211c53d

diff --git a/includes/widget/SearchInputWidget.php b/includes/widget/SearchInputWidget.php
index 6baaff0..dcd5415 100644 (file)
--- a/includes/widget/SearchInputWidget.php
+++ b/includes/widget/SearchInputWidget.php
@@ -48,7 +48,7 @@ class SearchInputWidget extends TitleInputWidget {
                        $this->performSearchOnClick = $config['performSearchOnClick'];
                }
 
-               if ( $config['dataLocation'] ) {
+               if ( isset( $config['dataLocation'] ) ) {
                        // identifies the location of the search bar for tracking purposes
                        $this->dataLocation = $config['dataLocation'];
                }