t7501: add test of "commit --dry-run --short"

diff --git a/unpack-trees.h b/unpack-trees.h
index 48bc69cb4725c9df032baf1937adaa988a774cc4..847f217dbaecea678f48d5086e7099c3c24a53c4 100644 (file)
--- a/unpack-trees.h
+++ b/unpack-trees.h
@@ -85,8 +85,8 @@ struct unpack_trees_options {
        struct exclude_list *el; /* for internal use */
 };
 
-extern int unpack_trees(unsigned n, struct tree_desc *t,
-               struct unpack_trees_options *options);
+int unpack_trees(unsigned n, struct tree_desc *t,
+                struct unpack_trees_options *options);
 
 int verify_uptodate(const struct cache_entry *ce,
                    struct unpack_trees_options *o);