git-svn: correctly handle boolean options via git-config

We don't append a space after '--bool', so we can't expect
a regular expression to match the space.

Semi-noticed by Junio C Hamano :)

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>

git-svn.perl

@@ -1610,7 +1610,7 @@ sub read_repo_config {
 			@$v = @tmp if @tmp;
 		} else {
 			chomp(my $tmp = `$arg --get svn.$key`);
-			if ($tmp && !($arg =~ / --bool / && $tmp eq 'false')) {
+			if ($tmp && !($arg =~ / --bool/ && $tmp eq 'false')) {
 				$$v = $tmp;
 			}
 		}