name of the uploaded file is visible when addid overlay

CHANGELOG

@@ -4,6 +4,7 @@ minerva (13.1.3) stable; urgency=medium
   * Bug fix: submap list must be selected to export from every submap (#874)
   * Bug fix: export map as image properly uses bottom limit (#875)
   * Bug fix: reaction info window wasn't closed on CLEAR (#876)
+  * Bug fix: name of the uploaded file is displayed when adding overlay (#849)
 
  -- Piotr Gawron <piotr.gawron@uni.lu> Wed,  14 Aug 2019 17:00:00 +0200
 

frontend-js/src/main/js/gui/AddOverlayDialog.js

@@ -94,9 +94,7 @@ AddOverlayDialog.prototype.createGui = function () {
     name: "overlay-file"
   });
   fileInput.addEventListener("change", function () {
-    return self.processFile(fileInput.files[0]).then(function () {
-      $(fileInput).val("");
-    }).catch(GuiConnector.alert);
+    return self.processFile(fileInput.files[0]).catch(GuiConnector.alert);
   }, false);
   content.appendChild(fileInput);
   content.appendChild(guiUtils.createNewLine());
@@ -293,9 +291,10 @@ AddOverlayDialog.prototype.open = function () {
           return self.addOverlay().then(function (result) {
             $(dialog).dialog("close");
             return result;
-          }, function (error) {
+          }).catch(function (error) {
             GuiConnector.hideProcessing();
             if (error instanceof NetworkError && error.statusCode === HttpStatus.BAD_REQUEST) {
+              $("[name='overlay-file']", self.getElement()).val("");
               var errorMessage = JSON.parse(error.content);
               GuiConnector.alert("Problematic input: <br/>" + errorMessage.reason);
             } else if (error instanceof SecurityError) {