fix lua syntax error and whitespaces

Author: warmist

plugins/building-hacks.cpp

@@ -602,7 +602,7 @@ static void enable_hooks(bool enable)
     INTERPOSE_HOOK(work_hook,getPowerInfo).apply(enable);
     INTERPOSE_HOOK(work_hook,getMachineInfo).apply(enable);
     INTERPOSE_HOOK(work_hook,isPowerSource).apply(enable);
-    
+
     INTERPOSE_HOOK(work_hook,canConnectToMachine).apply(enable);
     INTERPOSE_HOOK(work_hook,isUnpowered).apply(enable);
     INTERPOSE_HOOK(work_hook,canBeRoomSubset).apply(enable);

plugins/lua/building-hacks.lua

@@ -40,7 +40,7 @@ local function onUpdateLocal(workshop)
     end
 end
 local function findCustomWorkshop(name_or_id)
-    if type(name_or_id)="string" then
+    if type(name_or_id) == "string" then
         local raws=df.global.world.raws.buildings.all
         for k,v in ipairs(raws) do
             if v.code==name_or_id then
@@ -53,7 +53,6 @@ local function findCustomWorkshop(name_or_id)
     else
         error("Expected string or integer id for workshop definition")
     end
-    
 end
 local function registerUpdateAction(shopId,callback)
     _registeredStuff[shopId]=callback