Update libgit2 to ee89941fa

carlosmn · carlosmn · commit c9d265620852 · 2017-01-09T21:53:12.000Z
diff --git a/vendor/libgit2 b/vendor/libgit2
@@ -1 +1 @@
-Subproject commit 75db289a041b1f1084768244e167b953ac7eeaa5
+Subproject commit ee89941fa2b861332defb5e3a8ce12c23c496ed7
