xinit and shared-mime-info fix.

x11/misc/xinit/files/xinitrc.d/environment.sh

@@ -0,0 +1,9 @@
+[ -e /etc/profile.env ] && . /etc/profile.env
+
+if [ "$EUID" = "0" ] || [ "$USER" = "root" ] ; then
+    PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:${ROOTPATH}"
+else
+    PATH="/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin:${PATH}"
+fi
+export PATH
+unset ROOTPATH