Bug 621740 - Fix double command ->complete() in imapx_command_start_next()
Bug 621740 - Fix double command ->complete() in imapx_command_start_next()

If imapx_command_start() returns FALSE, it'll already have called the
completion function for the command in question. Don't do it again; it's the
second of the _three_ places that command was getting freed.

tintou/evolution-data-server,tintou/evolution-data-server,gcampax/evolution-data-server,matzipan/evolution-data-server,gcampax/evolution-data-server,tintou/evolution-data-server,gcampax/evolution-data-server,Distrotech/evolution-data-server,matzipan/evolution-data-server,Distrotech/evolution-data-server,gcampax/evolution-data-server,matzipan/evolution-data-server,tintou/evolution-data-server,matzipan/evolution-data-server,Distrotech/evolution-data-server,Distrotech/evolution-data-server,matzipan/evolution-data-server,Distrotech/evolution-data-server