(svn r15135) -Fix/Change: allow str_validate (part of receiving strings from the network) to pass newlines instead of replacing them with question marks, but only when asked to do so.

src/network/core/packet.cpp

@@ -233,7 +233,7 @@ uint64 Packet::Recv_uint64()
 }
 
 /** Reads a string till it finds a '\0' in the stream */
-void Packet::Recv_string(char *buffer, size_t size)
+void Packet::Recv_string(char *buffer, size_t size, bool allow_newlines)
 {
 	PacketSize pos;
 	char *bufp = buffer;
@@ -253,7 +253,7 @@ void Packet::Recv_string(char *buffer, size_t size)
 	}
 	this->pos = pos;
 
-	str_validate(bufp);
+	str_validate(bufp, allow_newlines);
 }
 
 #endif /* ENABLE_NETWORK */

src/network/core/packet.h

@@ -62,7 +62,7 @@ public:
 	uint16 Recv_uint16();
 	uint32 Recv_uint32();
 	uint64 Recv_uint64();
-	void   Recv_string(char *buffer, size_t size);
+	void   Recv_string(char *buffer, size_t size, bool allow_newlines = false);
 };
 
 Packet *NetworkSend_Init(PacketType type);