From 773c694142c630ccbf161287b5c2a7ad13e8ca9f Mon Sep 17 00:00:00 2001 From: Nipunn Koorapati Date: Tue, 22 Dec 2020 03:58:17 +0000 Subject: negative-refspec: improve comment on query_matches_negative_refspec Comment did not adequately explain how the two loops work together to achieve the goal of querying for matching of any negative refspec. Signed-off-by: Nipunn Koorapati Signed-off-by: Junio C Hamano --- remote.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'remote.c') diff --git a/remote.c b/remote.c index b8ac91359b..1a5d8381ef 100644 --- a/remote.c +++ b/remote.c @@ -740,6 +740,12 @@ static int query_matches_negative_refspec(struct refspec *rs, struct refspec_ite * item uses the destination. To handle this, we apply pattern * refspecs in reverse to figure out if the query source matches any * of the negative refspecs. + * + * The first loop finds and expands all positive refspecs + * matched by the queried ref. + * + * The second loop checks if any of the results of the first loop + * match any negative refspec. */ for (i = 0; i < rs->nr; i++) { struct refspec_item *refspec = &rs->items[i]; -- cgit v1.2.3