builtin/fetch.c redundantly calculates refmaps for tags twice. Remove
the first calculation.
This is only a code simplification and slight performance improvement -
the result is unchanged, as the redundant refmaps are subsequently
removed by the invocation to "ref_remove_duplicates" anyway.
This was introduced in commit c5a84e9 ("fetch --tags: fetch tags *in
addition to* other stuff", 2013-10-29) when modifying the effect of the
--tags parameter to "git fetch". The refmap-for-tag calculation was
copied instead of moved.
Signed-off-by: Jonathan Tan <jonathanta...@google.com>
---
(I noticed this when working on something in this file.)
builtin/fetch.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/builtin/fetch.c b/builtin/fetch.c
index b6a5597..1d77e58 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -359,9 +359,6 @@ static struct ref *get_ref_map(struct transport *transport,
for (i = 0; i < fetch_refspec_nr; i++)
get_fetch_map(ref_map, &fetch_refspec[i], &oref_tail,
1);
-
- if (tags == TAGS_SET)
- get_fetch_map(remote_refs, tag_refspec, &tail, 0);
} else if (refmap_array) {
die("--refmap option is only meaningful with command-line
refspec(s).");
} else {
--
2.8.0.rc3.226.g39d4020
