List or subject

src/freedombone-controlpanel

@@ -687,23 +687,26 @@ function add_to_mailing_list {
         return
     fi
     if [ ${#LIST_SUBJECT} -lt 2 ]; then
-        dialog --title $"Add mailing list" \
-               --msgbox $"No mailing list subject was given" 6 40
-        return
-    fi
-    if [ ${#LIST_EMAIL} -lt 2 ]; then
-        dialog --title $"Add mailing list" \
-               --msgbox $"No mailing list email address was given" 6 40
-        return
+        if [ ${#LIST_EMAIL} -lt 2 ]; then
+            dialog --title $"Add mailing list" \
+                   --msgbox $"No mailing list subject or address was given" 6 40
+            return
+        fi
     fi
-    if [[ "$LIST_EMAIL" != *"@"* || "$LIST_EMAIL" != *"."* ]]; then
-        dialog --title $"Add mailing list" \
-               --msgbox $"Unrecognised email address" 6 40
-        return
+    if [ ${#LIST_SUBJECT} -gt 1 ]; then
+        ${PROJECT_NAME}-addlist -u $SELECTED_USERNAME -l "$LIST_NAME" \
+                       -s "$LIST_SUBJECT"
+    else
+        if [[ "$LIST_EMAIL" != *"@"* || "$LIST_EMAIL" != *"."* ]]; then
+            dialog --title $"Add mailing list" \
+                   --msgbox $"Unrecognised email address" 6 40
+            return
+        else
+            ${PROJECT_NAME}-addlist -u $SELECTED_USERNAME -l "$LIST_NAME" \
+                           -e "$LIST_EMAIL"
+        fi
     fi
 
-    ${PROJECT_NAME}-addlist -u $SELECTED_USERNAME -l "$LIST_NAME" \
-                        -s "$LIST_SUBJECT" -e "$LIST_EMAIL"
     dialog --title $"Add mailing list" \
            --msgbox $"$LIST_NAME list was added" 6 40
 }