diff --git a/workflows.php b/workflows.php
index 936b309..4996b67 100644
--- a/workflows.php
+++ b/workflows.php
@@ -315,7 +315,7 @@ public function get( $a, $b ) {
 
 		exec( 'defaults read "'. $b .'" '.$a, $out );	// Execute system call to read plist value
 
-		if ( $out == "" ):
+		if ( empty( $out ) ):
 			return false;
 		endif;
 
@@ -480,4 +480,4 @@ public function result( $uid, $arg, $title, $sub, $icon, $valid='yes', $auto=nul
 		return $temp;
 	}
 
-}
\ No newline at end of file
+}