--- a/libpurple/protocols/gg/lib/libgadu.h Sat Jun 14 00:28:48 2014 +0200 +++ b/libpurple/protocols/gg/lib/libgadu.h Tue Jun 17 01:10:43 2014 +0200 @@ -1822,7 +1822,7 @@ #define GG_PROTOCOL_VERSION_110 0x40 /* GG_DEPRECATED */ -#define GG_DEFAULT_CLIENT_VERSION NULL +#define GG_DEFAULT_CLIENT_VERSION "-" #define GG_DEFAULT_PROTOCOL_VERSION GG_PROTOCOL_VERSION_110 #define GG_DEFAULT_TIMEOUT 30