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authorLars Hjemli <hjemli@gmail.com>2009-01-25 01:52:05 +0100
committerJunio C Hamano <gitster@pobox.com>2009-02-07 12:14:34 -0800
commitd3bee161fef7820e83b44b899c531228a5546e87 (patch)
tree8d9d3d1beb916c3499045a2670cd8c0fd77a250c /merge-recursive.c
parent621f1b4bcf40f1469fc59202248df35619e33c82 (diff)
downloadgit-d3bee161fef7820e83b44b899c531228a5546e87.tar.gz
tree.c: allow read_tree_recursive() to traverse gitlink entries
When the callback function invoked from read_tree_recursive() returns the value `READ_TREE_RECURSIVE` for a gitlink entry, the traversal will now continue into the tree connected to the gitlinked commit. This functionality can be used to allow inter-repository operations, but since the current users of read_tree_recursive() does not yet support such operations, they have been modified where necessary to make sure that they never return READ_TREE_RECURSIVE for gitlink entries (hence no change in behaviour should be introduces by this patch alone). Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'merge-recursive.c')
-rw-r--r--merge-recursive.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/merge-recursive.c b/merge-recursive.c
index b97026bd5c..ee853b990d 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -237,7 +237,7 @@ static int save_files_dirs(const unsigned char *sha1,
string_list_insert(newpath, &o->current_file_set);
free(newpath);
- return READ_TREE_RECURSIVE;
+ return (S_ISDIR(mode) ? READ_TREE_RECURSIVE : 0);
}
static int get_files_dirs(struct merge_options *o, struct tree *tree)