MAINT-5451 FIXED A domain name without a top level domain should not be decorated

indra/llui/llurlentry.cpp

@@ -229,7 +229,7 @@ static std::string getStringAfterToken(const std::string str, const std::string
 LLUrlEntryHTTP::LLUrlEntryHTTP()
 	: LLUrlEntryBase()
 {
-	mPattern = boost::regex("https?://([-\\w\\.]+)+(:\\d+)?(:\\w+)?(@\\d+)?(@\\w+)?/?\\S*",
+	mPattern = boost::regex("https?://([-\\w\\.]+)+(:\\d+)?(:\\w+)?(@\\d+)?(@\\w+)?\\.[a-z](:\\d+)?(:\\w+)?(@\\d+)?(@\\w+)?/?\\S*",
 							boost::regex::perl|boost::regex::icase);
 	mMenuName = "menu_url_http.xml";
 	mTooltip = LLTrans::getString("TooltipHttpUrl");