refspec: factor out parsing a single refspec
authorBrandon Williams <bmwill@google.com>
Wed, 16 May 2018 22:57:50 +0000 (15:57 -0700)
committerJunio C Hamano <gitster@pobox.com>
Thu, 17 May 2018 21:19:42 +0000 (06:19 +0900)
Factor out the logic which parses a single refspec into its own
function. This makes it easier to reuse this logic in a future patch.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found