from retail

WeakAuras/GenericTrigger.lua

@@ -3839,11 +3839,9 @@ end
 
 function GenericTrigger.GetAdditionalProperties(data, triggernum)
   local trigger = data.triggers[triggernum].trigger
-  local ret = "";
+  local ret = {""};
   local prototype = GenericTrigger.GetPrototype(trigger)
   if prototype then
-    local found = false;
-    local additional = ""
     for _, v in pairs(prototype.args) do
       local enable = true
       if(type(v.enable) == "function") then
@@ -3853,16 +3851,11 @@ function GenericTrigger.GetAdditionalProperties(data, triggernum)
       end
 
       if (enable and v.store and v.name and v.display and v.conditionType ~= "bool") then
-        found = true;
-        additional = additional .. "|cFFFFCC00%".. triggernum .. "." .. v.name .. "|r - " .. v.display .. "\n";
+        table.insert(ret, "|cFFFFCC00%".. triggernum .. "." .. v.name .. "|r - " .. v.display .. "\n")
       end
     end
     if prototype.countEvents then
-      found = true;
-      additional = additional .. "|cFFFFCC00%".. triggernum .. ".count|r - " .. L["Count"] .. "\n";
-    end
-    if (found) then
-      ret = ret .. additional;
+      table.insert(ret, "|cFFFFCC00%".. triggernum .. ".count|r - " .. L["Count"] .. "\n")
     end
   else
     if (trigger.custom_type == "stateupdate") then
@@ -3871,7 +3864,7 @@ function GenericTrigger.GetAdditionalProperties(data, triggernum)
         for var, varData in pairs(variables) do
           if (type(varData) == "table") then
             if varData.display then
-              ret = ret .. "|cFFFFCC00%".. triggernum .. "." .. var .. "|r - " .. varData.display .. "\n"
+              table.insert(ret, "|cFFFFCC00%".. triggernum .. "." .. var .. "|r - " .. varData.display .. "\n")
             end
           end
         end
@@ -3879,7 +3872,7 @@ function GenericTrigger.GetAdditionalProperties(data, triggernum)
     end
   end
 
-  return ret;
+  return table.concat(ret);
 end
 
 function GenericTrigger.GetProgressSources(data, triggernum, values)