add f.Close() after dockerignore.ReadAll(f) before return err

Signed-off-by: lixiaobing10051267 <li.xiaobing1@zte.com.cn> Signed-off-by: Sebastiaan van Stijn <github@gone.nl> Upstream-commit: 3072fce0671c5529a42b9e40a5344cce99318312 Component: engine
2017-06-29 00:51:31 -07:00
parent 08b4e324e5
commit d76f67a9f8
1 changed files with 1 additions and 0 deletions
@@ -131,6 +131,7 @@ func removeDockerfile(c modifiableContext, filesToRemove ...string) error {
 	}
 	excludes, err := dockerignore.ReadAll(f)
 	if err != nil {
+		f.Close()
 		return err
 	}
 	f.Close()