Fix for broken pipe crash

Author: ccw808

sockets/include/ml_sockets.h

@@ -29,7 +29,7 @@
 /** MODULE SPECIFIC INFORMATION **/
 #define MODULE_NAME			"Sockets Module"
 #define	MODULE_AUTHOR		"Gamesnert, MCvarial & x86"
-#define MODULE_VERSION		1.2f
+#define MODULE_VERSION		1.3f
 
 // Include default MTA module SDK includes
 #include "Common.h"

sockets/src/CSocket.cpp

@@ -76,10 +76,6 @@ bool CSocket::Send(const string& data)
     if (m_pSocket == ERR_INVALID_SOCKET)
         return false;
 
-    // Pretend zero length send was ok
-    if (data.length() == 0)
-        return true;
-
     // Send the data and return whether it was successful
     return (send(m_pSocket, data.c_str(), data.length(), 0) != ERR_SEND_FAILURE);
 }

sockets/src/ml_sockets.cpp

@@ -18,6 +18,7 @@
 
 #include "ml_sockets.h"
 #include "luaimports.h"
+#include <signal.h>
 
 ILuaModuleManager10 *pModuleManager = NULL;
 
@@ -40,6 +41,9 @@ MTAEXPORT bool InitModule ( ILuaModuleManager10 *pManager, char *szModuleName, c
         pModuleManager->ErrorPrintf("[Sockets] Can't start Winsock, aborting...");
         return false;
     }
+#else
+    // Avoid process termination on broken pipe
+    signal(SIGPIPE, SIG_IGN);
 #endif
 
 	return true;