ui/file_manager/file_manager/foreground/js/directory_model.js - Issue 667933003: Ensure existence of queried elements.

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Unified Diff: ui/file_manager/file_manager/foreground/js/directory_model.js

Issue 667933003: Ensure existence of queried elements. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Make some parameters non-nullable. Created 6 years, 2 months ago

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Index: ui/file_manager/file_manager/foreground/js/directory_model.js

diff --git a/ui/file_manager/file_manager/foreground/js/directory_model.js b/ui/file_manager/file_manager/foreground/js/directory_model.js

index 1f9435318a59f7099650efb829bb2981c76d37c1..f6202097bcbbfe611cb044bf30b2994ca194e356 100644

--- a/ui/file_manager/file_manager/foreground/js/directory_model.js

+++ b/ui/file_manager/file_manager/foreground/js/directory_model.js

@@ -274,7 +274,8 @@ DirectoryModel.prototype.setSelectedEntries_ = function(value) {

DirectoryModel.prototype.getLeadEntry_ = function() {

var index = this.fileListSelection_.leadIndex;

- return index >= 0 && this.getFileList().item(index);

+ return index >= 0 ?

+ /** @type {Entry} */ (this.getFileList().item(index)) : null;

};

/**

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