completion: refactor __git_complete_index_file()

The calls to __gitcomp_file() are essentially the same, but with different prefix. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Felipe Contreras committed Apr 27, 2013 at 15:10 UTC fda54ef1aa66b54031a37c72a463ef15d6411912
1 file changed +3 -6
contrib/completion/git-completion.bash
+3 -6
@@ -535,20 +535,17 @@ __git_complete_revlist_file ()
535 # The exception is --committable, which finds the files appropriate commit.
536 __git_complete_index_file ()
537 {
538 - local pfx cur_="$cur"
538 + local pfx="" cur_="$cur"
539
540 case "$cur_" in
541 ?*/*)
542 pfx="${cur_%/*}"
543 cur_="${cur_##*/}"
544 pfx="${pfx}/"
545 -
546 - __gitcomp_file "$(__git_index_files "$1" "$pfx")" "$pfx" "$cur_"
547 - ;;
548 - *)
549 - __gitcomp_file "$(__git_index_files "$1")" "" "$cur_"
545 ;;
546 esac
547 +
548 + __gitcomp_file "$(__git_index_files "$1" "$pfx")" "$pfx" "$cur_"
549 }
550
551 __git_complete_file ()