tweaking the value method.

2012-04-18 20:53:26 -05:00
parent d91da7d80a
commit a19b8b9675
1 changed files with 1 additions and 1 deletions
--- a/laravel/helpers.php
+++ b/laravel/helpers.php
@@ -428,7 +428,7 @@ function class_basename($class)
 */
 function value($value)
 {
-	return ($value instanceof Closure) ? call_user_func($value) : $value;
+	return (is_callable($value) and ! is_string($value)) ? call_user_func($value) : $value;
 }

 /**