fix(submodule): don't fail if tracking branch can't be setup

Byron · Byron · commit b93ba7ca6913 · 2016-12-08T12:47:12.000+01:00
Fixes #545
diff --git a/git/objects/submodule/base.py b/git/objects/submodule/base.py
@@ -537,7 +537,7 @@ def update(self, recursive=False, init=True, to_latest_revision=False, progress=
                         # make sure HEAD is not detached
                         mrepo.head.set_reference(local_branch, logmsg="submodule: attaching head to %s" % local_branch)
                         mrepo.head.ref.set_tracking_branch(remote_branch)
-                    except IndexError:
+                    except (IndexError, InvalidGitRepositoryError):
                         log.warn("Failed to checkout tracking branch %s", self.branch_path)
                     # END handle tracking branch
 
