fix e_notice

diff --git a/src/phorkie/Repository.php b/src/phorkie/Repository.php
index 3c2da644c2db1abae62bc6b03a4ac03f3ca339d5..448982baa2da6c54252731382fd746cc61d832e9 100644 (file)
--- a/src/phorkie/Repository.php
+++ b/src/phorkie/Repository.php
@@ -282,7 +282,9 @@ class Repository
             $arLineParts = explode(' ', trim($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;