Bad data stuffed into the database

[mbabker]

patchtester/administrator/components/com_patchtester/PatchTester/Model/PullModel.php

Line 198 in 0a1792d

$sha = "Error:429";

This should be a proper commit SHA, not some random garbage. The intent is to communicate the specific commit the tester is working with, stuffing random garbage into the database (and probably rendering it in the user interface) makes no sense.