[webkit-reviews] review granted: [Bug 88709] nrwt outputs empty files for wdiff output if wdiff is not installed : [Attachment 148652] update w/ review feedback

[bugzilla-daemon at webkit.org]

Tony Chang <tony at chromium.org> has granted Dirk Pranke <dpranke at chromium.org>'s
request 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 148652: update w/ review feedback
https://bugs.webkit.org/attachment.cgi?id=148652&action=review