distr_info: detect apt-get firstly

bin/distr_info

@@ -220,9 +220,9 @@ case $DISTRIB_ID in
         ;;
     *)
         if is_command "rpm" && [ -s /var/lib/rpm/Name ] || [ -s /var/lib/rpm/rpmdb.sqlite ] ; then
+            is_command "apt-get" && [ -d /var/lib/apt ] && echo "apt-rpm" && return
             is_command "zypper" && echo "zypper-rpm" && return
             is_command "dnf" && echo "dnf-rpm" && return
-            is_command "apt-get" && echo "apt-rpm" && return
             is_command "yum" && echo "yum-rpm" && return
             is_command "urpmi" && echo "urpm-rpm" && return
         fi