Bump libgit to 176f55

srajko · srajko · commit 43e496820d0b · 2017-01-30T10:18:54.000-07:00
diff --git a/vendor/libgit2 b/vendor/libgit2
@@ -1 +1 @@
-Subproject commit 2fcb8705e584ca61f6c4657525c9d2713f6a39d2
+Subproject commit 176f55527d00160ec9ef4816fec3a045c37890d8
