pack-objects: handle island check for "external" delta base

diff --git a/fast-import.c b/fast-import.c
index f8c3acd3b5577caa24c13402ea2b6f733e41aec5..af6514fdea9959b26355b328221ceb67eaf1432f 100644 (file)
--- a/fast-import.c
+++ b/fast-import.c
@@ -171,6 +171,7 @@ Format of STDIN stream:
 #include "packfile.h"
 #include "object-store.h"
 #include "mem-pool.h"
+#include "commit-reach.h"
 
 #define PACK_ID_BITS 16
 #define MAX_PACK_ID ((1<<PACK_ID_BITS)-1)