git-remote show: Also shorten non-fast-forward refs in the 'push' listing

'git-remote show remote-name' lists the refs that are pushed to the remote
by showing the 'Push' line from the config file. But before showing it,
it shortened 'refs/heads/here:refs/heads/there' to 'here:there'. However,
if the Push line is prefixed with a plus, the ref was not shortened.

Signed-off-by: Johannes Sixt <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: Johannes Sixt

git-remote.perl

@@ -258,6 +258,7 @@ sub show_remote {
 	if ($info->{'PUSH'}) {
 		my @pushed = map {
 			s|^refs/heads/||;
+			s|^\+refs/heads/|+|;
 			s|:refs/heads/|:|;
 			$_;
 		} @{$info->{'PUSH'}};