1 files changed, 2 insertions, 0 deletions
diff --git a/http.h b/http.h
index 1528d4196..aeba9301f 100644
--- a/http.h
+++ b/http.h
@@ -96,4 +96,6 @@ static inline int missing__target(int code, int result)
 
 #define missing_target(a) missing__target((a)->http_code, (a)->curl_result)
 
+extern int http_fetch_ref(const char *base, const char *ref, unsigned char *sha1);
+
 #endif /* HTTP_H */