Merge pull request #14 from legalthings/always-update-scale

Always update the scale property of the scope

Author: moesjarraf

dist/angular-pdfjs-viewer.js

@@ -461,7 +461,7 @@
                     var pdfViewer = PDFViewerApplication.pdfViewer;
 
                     if (pdfViewer) {
-                        if ($scope.scale && $scope.scale !== pdfViewer.currentScale) {
+                        if ($scope.scale !== pdfViewer.currentScale) {
                             loaded = {};
                             numLoaded = 0;
                             $scope.scale = pdfViewer.currentScale;

src/angular-pdfjs-viewer.js

@@ -92,7 +92,7 @@
                     var pdfViewer = PDFViewerApplication.pdfViewer;
 
                     if (pdfViewer) {
-                        if ($scope.scale && $scope.scale !== pdfViewer.currentScale) {
+                        if ($scope.scale !== pdfViewer.currentScale) {
                             loaded = {};
                             numLoaded = 0;
                             $scope.scale = pdfViewer.currentScale;