From ee5901658547fb07becf9821bbf10860d8642fd2 Mon Sep 17 00:00:00 2001
From: Unknwon <u@gogs.io>
Date: Fri, 10 Feb 2017 17:07:21 -0500
Subject: [PATCH] wiki: clean up broken data if migration failed (#3792)

---
 models/repo.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/models/repo.go b/models/repo.go
index 9770fe986..1be3eedbe 100644
--- a/models/repo.go
+++ b/models/repo.go
@@ -653,7 +653,8 @@ func MigrateRepository(u *User, opts MigrateRepoOptions) (*Repository, error) {
 			Quiet:   true,
 			Timeout: migrateTimeout,
 		}); err != nil {
-			log.Info("Clone wiki: %v", err)
+			log.Trace("Fail to clone wiki: %v", err)
+			os.RemoveAll(wikiPath)
 		}
 	}