yhook: new outSingle() function, that just adds a linefeed to content

Origin commit data
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Commit: 922cc72abf
Author: vanhofen <vanhofen@gmx.de>
Date: 2016-02-22 (Mon, 22 Feb 2016)

Origin message was:
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- yhook: new outSingle() function, that just adds a linefeed to content

src/nhttpd/yhttpd_core/yhook.cpp

@@ -424,6 +424,11 @@ std::string CyhookHandler::outIndent() {
 	return "";
 }
 
+//-----------------------------------------------------------------------------
+std::string CyhookHandler::outSingle(std::string _content) {
+	return _content + "\n";
+}
+
 //-----------------------------------------------------------------------------
 std::string CyhookHandler::outPair(std::string _key, std::string _content, bool _next) {
 	std::string result = "";