packfile.h: drop extern from function declarations

diff --git a/delta-islands.c b/delta-islands.c
index 191a930705480e044e816c2ba62afe039036eaf3..2186bd0738ed2fcbe216cf24a6c99ed4dc4ccd9b 100644 (file)
--- a/delta-islands.c
+++ b/delta-islands.c
@@ -296,7 +296,7 @@ void resolve_tree_islands(struct repository *r,
                        if (S_ISGITLINK(entry.mode))
                                continue;
 
-                       obj = lookup_object(r, entry.oid->hash);
+                       obj = lookup_object(r, entry.oid.hash);
                        if (!obj)
                                continue;