This addresses Issue #343 and, per the XDG specification and standard practice, creates and sets XDG_RUNTIME_DIR to /tmp/${USER}-runtime/ if XDG_RUNTIME_DIR is not set. This makes profile-sync-daemon function properly when using a window manager without a desktop environment that sets XDG_RUNTIME_DIR.
This addresses Issue #343 and, per the XDG specification and standard practice, creates and sets
XDG_RUNTIME_DIRto/tmp/${USER}-runtime/ifXDG_RUNTIME_DIRis not set. This makesprofile-sync-daemonfunction properly when using a window manager without a desktop environment that setsXDG_RUNTIME_DIR.