Commit ddced136 authored by baire's avatar baire
Browse files

keep control characters escaped

parent d780d42d

codec/c++/sip_codets.cpp

+3 −2
Original line number Diff line number Diff line
@@ -202,12 +202,13 @@ void normalise_escaped_string (Charstring& cs) throw (DecodeError) 
			c = *p;

		}



		if (c<128)

		if (((c >= 32) && (c<127))

		 | (c == '\r') | (c == '\n') | (c == '\t') | (c == '%'))

		{

			// 7-bit character

			result += c;

		} else {

			// 8-bit character

			// 8-bit character and control characters

			// -> escape it

			char buff[4];

			sprintf (buff, "%%%02x", c);