fixes and impreovements

[distro-functions] / src / identify-distros

diff --git a/src/identify-distros b/src/identify-distros
index c3cfc723c585d9737d958a874026eb54146482bf..f9d68ff95e934d6b11548b3804e9f429d40d417d 100644 (file)
--- a/src/identify-distros
+++ b/src/identify-distros
@@ -77,7 +77,7 @@ EOF
         if (( ${#shortest} > ${#name} )); then
             shortest=$name
         fi
-    done < <(echo "$policy" | sed -rn "$expression" | sort -rn)
+    done < <(echo "$policy" | sed -rn "$expression" | sort -rn || [[ $? == 141 ]])
     echo "$shortest"
 
 }
@@ -95,7 +95,7 @@ debian-codename() {
     isdeb || return 0
     local policy="$(apt-cache policy)" || return $?
     archive=$(debian-archive "$policy")
-    echo "$policy" | sed -rn "s/^.*a=$archive,n=([a-z]+).*/\1/p;T;q"
+    echo "$policy" | sed -rn "s/^.*a=$archive,n=([a-z]+).*/\1/p;T;q" || [[ $? == 141 ]]
 }
 debian-codename-compat() {
     local n=$(debian-codename)
@@ -103,6 +103,9 @@ debian-codename-compat() {
         flidas)
             echo xenial
             ;;
+        etiona)
+          echo bionic
+          ;;
         *)
             echo $n
             ;;