http-backend: enable cleaning up forked upload/receive-pack on exit

diff --git a/read-cache.c b/read-cache.c
index 7b1354d7590a70ecbd6e508bdd95eafd4793efcc..8f644f68b432e173dc31d5739944bbdfe9c4ad27 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -337,7 +337,7 @@ static int is_racy_stat(const struct index_state *istate,
                );
 }
 
-static int is_racy_timestamp(const struct index_state *istate,
+int is_racy_timestamp(const struct index_state *istate,
                             const struct cache_entry *ce)
 {
        return (!S_ISGITLINK(ce->ce_mode) &&