Index: chrome/browser/resources/print_preview/print_preview.js |
diff --git a/chrome/browser/resources/print_preview/print_preview.js b/chrome/browser/resources/print_preview/print_preview.js |
index 0231ace521274cdd26e63edf2e225b88d8fd9595..6f95188bbd766b34070ace4c83682de61a88d083 100644 |
--- a/chrome/browser/resources/print_preview/print_preview.js |
+++ b/chrome/browser/resources/print_preview/print_preview.js |
@@ -140,6 +140,8 @@ function disableInputElementsInSidebar() { |
* backend to open the native print dialog. |
*/ |
function onSystemDialogLinkClicked() { |
+ if (showingSystemDialog) |
+ return; |
showingSystemDialog = true; |
disableInputElementsInSidebar(); |
$('system-dialog-throbber').classList.remove('hidden'); |