compability

neilime · May 14, 2015 · 07549da · 07549da
1 parent 233b376
commit 07549da
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/TwbBundle/Form/View/Helper/TwbBundleFormButton.php b/src/TwbBundle/Form/View/Helper/TwbBundleFormButton.php
@@ -88,6 +88,11 @@ public function render(ElementInterface $oElement, $sButtonContent = null)
          */
         if (null === $sButtonContent) {
             $sButtonContent = $oElement->getValue();
+
+            if (!$sButtonContent) {
+                $sButtonContent = $oElement->getLabel();
+            }
+
             if (null === $sButtonContent && !$aIconOptions) {
                 throw new DomainException(sprintf(
                     '%s expects either button content as the second argument, ' .