t9120: don't expect failure with SVN_HTTPD_PORT unset

The test still passes when SVN_HTTPD_PORT is not set. Futhermore, t9115
and t9118 don't check if SVN_HTTPD_PORT is set even though they both use
start_httpd() from lib-git-svn.sh. Admittedly, the test is not very
meaningful without SVN_HTTPD_PORT, as commit f5530b (support for funky
branch and project names over HTTP(S) 2007-11-11) states that the URI
escaping is only done over HTTP(S).

Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t9120-git-svn-clone-with-percent-escapes.sh

@@ -14,17 +14,12 @@ test_expect_success 'setup svnrepo' '
 	start_httpd
 '
 
-if test "$SVN_HTTPD_PORT" = ""
+test_expect_success 'test clone with percent escapes' '
-then
+	git svn clone "$svnrepo/pr%20ject" clone &&
-	test_expect_failure 'test clone with percent escapes - needs SVN_HTTPD_PORT set' 'false'
+	cd clone &&
-else
+		git rev-parse refs/${remotes_git_svn} &&
-	test_expect_success 'test clone with percent escapes' '
+	cd ..
-		git svn clone "$svnrepo/pr%20ject" clone &&
+'
-		cd clone &&
-			git rev-parse refs/${remotes_git_svn} &&
-		cd ..
-	'
-fi
 
 stop_httpd