[webkit-reviews] review requested: [Bug 113136] Web Inspector: Exception when turning on pretty print without any displayed source in the editor : [Attachment 194704] Added an existence check.

[bugzilla-daemon at webkit.org]

PhistucK <phistuck at chromium.org> has asked  for review:
Bug 113136: Web Inspector: Exception when turning on pretty print without any
displayed source in the editor
https://bugs.webkit.org/show_bug.cgi?id=113136

Attachment 194704: Added an existence check.
https://bugs.webkit.org/attachment.cgi?id=194704&action=review