UriUtil: support ftp:// URLs in uri_remove_auth()

src/util/UriUtil.cxx

@@ -98,6 +98,8 @@ uri_remove_auth(const char *uri)
 		auth = uri + 7;
 	else if (memcmp(uri, "https://", 8) == 0)
 		auth = uri + 8;
+	else if (memcmp(uri, "ftp://", 6) == 0)
+		auth = uri + 6;
 	else
 		/* unrecognized URI */
 		return std::string();

test/test_util.cxx

@@ -44,6 +44,8 @@ public:
 				     uri_remove_auth("http://foo@www.example.com/"));
 		CPPUNIT_ASSERT_EQUAL(std::string(),
 				     uri_remove_auth("http://www.example.com/f:oo@bar"));
+		CPPUNIT_ASSERT_EQUAL(std::string("ftp://ftp.example.com/"),
+				     uri_remove_auth("ftp://foo:bar@ftp.example.com/"));
 	}
 };