chrome/browser/resources/print_preview/native_layer.js - Issue 2848093002: Process null capabilities as a capability fetch failure.

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Unified Diff: chrome/browser/resources/print_preview/native_layer.js

Issue 2848093002: Process null capabilities as a capability fetch failure. (Closed)

Patch Set: refine assertions Created 3 years, 8 months ago

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Index: chrome/browser/resources/print_preview/native_layer.js

diff --git a/chrome/browser/resources/print_preview/native_layer.js b/chrome/browser/resources/print_preview/native_layer.js

index 22a94693450b9fed47d36c889a5c0af8b515e81e..034b7aa3bf3bde55ec919ad98d099d396a083efe 100644

--- a/chrome/browser/resources/print_preview/native_layer.js

+++ b/chrome/browser/resources/print_preview/native_layer.js

@@ -550,6 +550,8 @@ cr.define('print_preview', function() {

* @private

onUpdateWithPrinterCapabilities_: function(settingsInfo) {

+ assert(settingsInfo.capabilities,

+ 'Capabilities update without capabilites');

var capsSetEvent = new Event(NativeLayer.EventType.CAPABILITIES_SET);

capsSetEvent.settingsInfo = settingsInfo;

this.dispatchEvent(capsSetEvent);