removed idle start brew when it is not needed

builder

@@ -817,6 +817,7 @@ function brew ()
 	
 	mkdir -p "$KFPublishBrewedPC"
 	
+	if [[ -n "$PackageBrew" ]]; then
 		if is_true "$ArgHoldEditor"; then
 			CMD //C "cd /D $(cygpath -w "$KFWin64") && $(basename "$KFEditor") brewcontent -platform=PC $PackageBrew -useunpublished"
 			if ! brewed "$PackageBrew"; then
@@ -839,6 +840,7 @@ function brew ()
 				die "brewing failed"
 			fi
 		fi
+	fi
 	
 	if [[ -n "$PackagePeelzBrew" ]]; then
 		msg "peelz brewing"