write_index_as_tree: cleanup tempfile on error

diff --git a/builtin/am.c b/builtin/am.c
index 81095dae029836febd8bfb5504fdb39866ed5cf6..c369dd1dce2d705206414d0bbf5a4415d9487cab 100644 (file)
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -31,6 +31,7 @@
 #include "mailinfo.h"
 #include "apply.h"
 #include "string-list.h"
+#include "packfile.h"
 
 /**
  * Returns 1 if the file is empty or does not exist, 0 otherwise.