branch: set remote color in ref-filter branch immediately

We set the current and local branch colors at the top of the
build_format() function. Let's do the same for the remote
color. This saves a little bit of repetition, but more
importantly it puts all of the color-setting in the same
place. That makes it easier to see that we are coloring all
possibilities.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

builtin/branch.c

@@ -334,7 +334,8 @@ static char *build_format(struct ref_filter *filter, int maxwidth, const char *r
 	strbuf_addf(&local, "%%(if)%%(HEAD)%%(then)* %s%%(else)  %s%%(end)",
 		    branch_get_color(BRANCH_COLOR_CURRENT),
 		    branch_get_color(BRANCH_COLOR_LOCAL));
-	strbuf_addf(&remote, "  ");
+	strbuf_addf(&remote, "  %s",
+		    branch_get_color(BRANCH_COLOR_REMOTE));
 
 	if (filter->verbose) {
 		struct strbuf obname = STRBUF_INIT;
@@ -357,17 +358,17 @@ static char *build_format(struct ref_filter *filter, int maxwidth, const char *r
 		else
 			strbuf_addf(&local, "%%(if)%%(upstream:track)%%(then)%%(upstream:track) %%(end)%%(contents:subject)");
 
-		strbuf_addf(&remote, "%s%%(align:%d,left)%s%%(refname:lstrip=2)%%(end)%s"
+		strbuf_addf(&remote, "%%(align:%d,left)%s%%(refname:lstrip=2)%%(end)%s"
 			    "%%(if)%%(symref)%%(then) -> %%(symref:short)"
 			    "%%(else) %s %%(contents:subject)%%(end)",
-			    branch_get_color(BRANCH_COLOR_REMOTE), maxwidth, quote_literal_for_format(remote_prefix),
+			    maxwidth, quote_literal_for_format(remote_prefix),
 			    branch_get_color(BRANCH_COLOR_RESET), obname.buf);
 		strbuf_release(&obname);
 	} else {
 		strbuf_addf(&local, "%%(refname:lstrip=2)%s%%(if)%%(symref)%%(then) -> %%(symref:short)%%(end)",
 			    branch_get_color(BRANCH_COLOR_RESET));
-		strbuf_addf(&remote, "%s%s%%(refname:lstrip=2)%s%%(if)%%(symref)%%(then) -> %%(symref:short)%%(end)",
+		strbuf_addf(&remote, "%s%%(refname:lstrip=2)%s%%(if)%%(symref)%%(then) -> %%(symref:short)%%(end)",
-			    branch_get_color(BRANCH_COLOR_REMOTE), quote_literal_for_format(remote_prefix),
+			    quote_literal_for_format(remote_prefix),
 			    branch_get_color(BRANCH_COLOR_RESET));
 	}