[webkit-reviews] review requested: [Bug 88709] nrwt outputs empty files for wdiff output if wdiff is not installed : [Attachment 148500] Patch

[bugzilla-daemon at webkit.org]

Dirk Pranke <dpranke at chromium.org> has asked  for review:
Bug 88709: nrwt outputs empty files for wdiff output if wdiff is not installed
https://bugs.webkit.org/show_bug.cgi?id=88709

Attachment 148500: Patch
https://bugs.webkit.org/attachment.cgi?id=148500&action=review