prepare for rework, in near future, typo

modules/upgrade_dist.sh

@@ -13,6 +13,9 @@
 #   * PROXY_APT_PORT: Working port for APT proxy if one declared
 #   * PROXY_SRV: General purpose proxy if PROXY_APT is undefined
 #   * PROXY_SRV_PORT: Working port for general purpose proxy if one declared
+# TODO: Split apt conf and actuel update to avoid repeating configuration if
+#       for a reason apt fail
+# TODO: This is Debian only, make this universal (at least yum/dnf compatible)
 # ------------------------------------------------------------------------------
 
 export VER_upgrade_dist="0.2.5"
@@ -29,6 +32,8 @@ upgrade_dist()
     # We backup entire apt dir
     backup_dist /etc/apt
     prnt I "Basic apt configuration..."
+
+    # TODO: No recommend section should be optionnal
     tag_file $norecommends
     {
         echo 'APT::Install-Recommends "false";'
@@ -46,7 +51,7 @@ upgrade_dist()
         else
             # Cleanup
             if [[ -s $proxyfile ]]; then
-                emptyfile $proxyfile
+                true > "$proxyfile"
             fi
             if grep -q "^Acquire::http::Proxy" /etc/apt/apt.conf; then
                 sed -i -e "/^Acquire::http::Proxy/d" /etc/apt/apt.conf