Cedar/Win32Com.cpp: fix non-const wchar_t array literal initialization error
error: cannot initialize a variable of type 'wchar_t *' with an lvalue of type 'const wchar_t [4]'
wchar_t *protocol_str = (udp ? L"UDP" : L"TCP");
^              ~~~~~~~~~~~~~~~~~~~~~~~
@@ -56,7 +56,7 @@ bool Win32UPnPAddPort(UINT outside_port, UINT inside_port, bool udp, char *local
IUPnPNAT *nat = NULL;
wchar_t ip_str[MAX_SIZE];
BSTR bstr_ip, bstr_description, bstr_protocol;
- wchar_t *protocol_str = (udp ? L"UDP" : L"TCP");
+ const wchar_t *protocol_str = (udp ? L"UDP" : L"TCP");
// Validate arguments
if (outside_port == 0 || outside_port >= 65536 || inside_port == 0 || inside_port >= 65536 ||
IsEmptyStr(local_ip) || UniIsEmptyStr(description))
