Hello, Here come two fixes. First makes "flush_all 0" work (protocol documentation says "flush_all" is a short-cut for it, but explicit zero never worked). Second fixes --enable-threads for configure: before both --enable-threads and --disable-threads did the same, and on some platforms memcached was linked with libpthread even when threads weren't enabled, which could substitute a number of libc functions with their thread-aware versions.
-- Tomash Brechko
