Fixed a build warning.
Fixed a build warning.

jt1/honeypot-libssh,miloj/libssh-v0.5,miloj/libssh-v0.5,kedazo/libssh,jt1/honeypot-libssh,kedazo/libssh,jt1/honeypot-libssh,taikoo/libssh,bigcat26/libssh-mod,bigcat26/libssh-mod,mwgoldsmith/libssh,substack/libssh,bigcat26/libssh-mod,jt1/honeypot-libssh,robxu9/libssh,substack/libssh,miloj/libssh-v0.5,DouglasHeriot/libssh,wangshawn/libssh,taikoo/libssh,Distrotech/libssh,jahrome/libssh,jahrome/libssh,robxu9/libssh,bigcat26/libssh-mod,taikoo/libssh,nviennot/libssh,nviennot/libssh,mwgoldsmith/ssh,pouete/libssh,mwgoldsmith/ssh,wangshawn/libssh,nviennot/libssh,mwgoldsmith/libssh,kedazo/libssh,jahrome/libssh,taikoo/libssh,Distrotech/libssh,pouete/libssh,robxu9/libssh,mwgoldsmith/ssh,substack/libssh,sebadoom/libssh,rofl0r/libssh,Distrotech/libssh,wangshawn/libssh,substack/libssh,mwgoldsmith/ssh,sebadoom/libssh,rofl0r/libssh,DouglasHeriot/libssh,pouete/libssh,robxu9/libssh,elastichosts/libssh,mwgoldsmith/libssh,DouglasHeriot/libssh,sebadoom/libssh,mwgoldsmith/libssh,kedazo/libssh,DouglasHeriot/libssh,elastichosts/libssh,jahrome/libssh,pouete/libssh,sebadoom/libssh,elastichosts/libssh,nviennot/libssh,wangshawn/libssh,Distrotech/libssh,miloj/libssh-v0.5,rofl0r/libssh,rofl0r/libssh