1 files changed, 1 insertions, 0 deletions
diff --git a/config.h b/config.h
index 7606246531..66c8b996e1 100644
--- a/config.h
+++ b/config.h
@@ -56,6 +56,7 @@ struct git_config_source {
 };
 
 enum config_origin_type {
+	CONFIG_ORIGIN_UNKNOWN = 0,
 	CONFIG_ORIGIN_BLOB,
 	CONFIG_ORIGIN_FILE,
 	CONFIG_ORIGIN_STDIN,