diff --git a/src/angularjs-dropdown-multiselect.js b/src/angularjs-dropdown-multiselect.js
index 1594e442..a87a1d28 100644
--- a/src/angularjs-dropdown-multiselect.js
+++ b/src/angularjs-dropdown-multiselect.js
@@ -100,6 +100,7 @@ directiveModule.directive('ngDropdownMultiselect', ['$filter', '$document', '$co
 				onDeselectAll: angular.noop,
 				onInitDone: angular.noop,
 				onMaxSelectionReached: angular.noop,
+				onSearchNotFound: angular.noop,
 				onSelectionChanged: angular.noop,
 				onClose: angular.noop
 			};
@@ -260,9 +261,8 @@ directiveModule.directive('ngDropdownMultiselect', ['$filter', '$document', '$co
 					if ($scope.settings.smartButtonMaxItems > 0) {
 
 						var paddingWidth = 12 * 2,
-								borderWidth = 1 * 2,
-								dropdownIconWidth = 8;
-						var ellipsisWidth = textWidth("...");
+						    borderWidth = 1 * 2,
+						    dropdownIconWidth = 8;
 						var widthLimit = $element[0].offsetWidth - paddingWidth - borderWidth - dropdownIconWidth;
 
 						var itemsText = [];
@@ -283,9 +283,12 @@ directiveModule.directive('ngDropdownMultiselect', ['$filter', '$document', '$co
 
 						var result = itemsText.join(', ');
 						var index = result.length - 4;
-						var countLimit = 100;
+
+						if ($element[0].offsetWidth === 0)
+							return result;
+
 						while (textWidth(result) > widthLimit) {
-							if (itemsText[itemsText.length - 1] !== "...") {
+							if (itemsText[itemsText.length - 1] !== '...') {
 								itemsText.push('...');
 								result = result + "...";
 							}
@@ -505,6 +508,7 @@ directiveModule.directive('ngDropdownMultiselect', ['$filter', '$document', '$co
 					} else if ($scope.settings.enableSearch) {
 						$scope.selectAll();
 					}
+					$scope.externalEvents.onSearchNotFound($scope.input.searchFilter, $scope);
 				}
 			};