diff --git a/assignsources.js b/assignsources.js
index 4698eb5..075251b 100644
--- a/assignsources.js
+++ b/assignsources.js
@@ -1,6 +1,6 @@
 let assignMiners = {
      tick: function(roomname) {
-        let sources = Game.rooms[roomname].find(FIND_SOURCES );
+        let sources = Game.rooms[roomname].find(FIND_SOURCES);
         for(let source of sources){
                 let allminers = Game.rooms[roomname].find(FIND_MY_CREEPS, {filter: (creep) =>{return ( creep.memory.role=='sourceminer'|| creep.memory.role == ("phase" + Game.rooms[roomname].memory.phase + "worker") )}});
                 //let allstorage = Game.rooms[name].find(FIND_STRUCTURES, {filter: (s) => {return ( s.structureType == STRUCTURE_CONTAINER || s.structureType == STRUCTURE_STORAGE)}})
diff --git a/role.phase0worker.js b/role.phase0worker.js
index 266309a..27e17a8 100644
--- a/role.phase0worker.js
+++ b/role.phase0worker.js
@@ -49,7 +49,7 @@ let Phase0Worker = {
             let droppedenergy = creep.pos.findClosestByRange(FIND_DROPPED_RESOURCES, {filter: {resourceType: RESOURCE_ENERGY}});
             let ruins=creep.pos.findClosestByRange(FIND_RUINS, {filter: ruin => ruin.store.getUsedCapacity(RESOURCE_ENERGY) > 0});
             if(droppedenergy == undefined && ruins==undefined){
-                if(Game.getObjectById(creep.memory.destsource.id)==undefined){creep.memory.destsource=undefined}
+                if((Game.getObjectById(creep.memory.destsource.id)==undefined)){creep.memory.destsource=undefined}
                 let mysource=Game.getObjectById(creep.memory.destsource.id)
                 //mysource=creep.pos.findClosestByRange( FIND_SOURCES )
                 if(creep.harvest(mysource) == ERR_NOT_IN_RANGE){