$arLineParts = explode(' ', trim($arOutput[$current + 4]));
$commit->filesChanged = $arLineParts[0];
$commit->linesAdded = $arLineParts[3];
- $commit->linesDeleted = $arLineParts[5];
+ if (isset($arLineParts[5])) {
+ $commit->linesDeleted = $arLineParts[5];
+ }
$current += 6;