Small fixes

SourceX/dvlnet/base.cpp

@@ -192,8 +192,10 @@ void* base::SNetRegisterEventHandler(event_type evtype, snet_event_func func)
 
 bool base::SNetLeaveGame(int type)
 {
-	auto pkt = pktfty->make_packet<PT_DISCONNECT>(plr_self, PLR_BROADCAST,
-	                                              plr_self, type);
-	send(*pkt);
+	if(pktfty) {
+		auto pkt = pktfty->make_packet<PT_DISCONNECT>(plr_self, PLR_BROADCAST,
+		                                              plr_self, type);
+		send(*pkt);
+	}
 	return true;
 }

SourceX/miniwin.cpp

@@ -131,7 +131,7 @@ DWORD GetFileVersionInfoSizeA(LPCSTR lptstrFilename, LPDWORD lpdwHandle)
 BOOL GetFileVersionInfoA(LPCSTR lptstrFilename, DWORD dwHandle, DWORD dwLen, LPVOID lpData)
 {
 	DUMMY();
-	*(int *)lpData = 16711836; // TODO use actual version freom .rc
+	*(int *)lpData = 16711836; // TODO use actual version from .rc
 
 	return TRUE;
 }
@@ -139,9 +139,9 @@ BOOL GetFileVersionInfoA(LPCSTR lptstrFilename, DWORD dwHandle, DWORD dwLen, LPV
 BOOL VerQueryValueA(LPCVOID pBlock, LPCSTR lpSubBlock, LPVOID *lplpBuffer, PUINT puLen)
 {
 	DUMMY();
-	VS_FIXEDFILEINFO lpBuffer;
+	static VS_FIXEDFILEINFO lpBuffer;
 
-	// Set internal version, TODO use actual version freom .rc
+	// Set internal version, TODO use actual version from .rc
 	lpBuffer.dwProductVersionMS = 1;
 	lpBuffer.dwProductVersionMS <<= 16;
 	lpBuffer.dwProductVersionMS |= 0 & 0xFFFF;