Ehsan Eftekhari

I got this error: ``` cc -o objs/bin/mtproto-proxy objs/mtproto/mtproto-proxy.o objs/mtproto/mtproto-config.o objs/net/net-tcp-rpc-ext-server.o objs/lib/libkdb.a objs/lib/libkdb.a -ggdb -rdynamic -lm -lrt -lcrypto -lz -lpthread -lcrypto /usr/bin/ld: objs/mtproto/mtproto-config.o:(.bss+0x200a0): multiple definition of `kdb_hosts_loaded'; objs/mtproto/mtproto-proxy.o:(.bss+0x4f01b48): first defined...