diff --git a/atom b/atom
index a3f714e..6c5b510 100755
--- a/atom
+++ b/atom
@@ -675,20 +675,17 @@ endtime=$EPOCHSECONDS
 	elapsedseconds
 	/
 	( 24*60*60 )
-)) || true
-(( days )) || unset days
+)) || unset days
 (( hours =
 	( elapsedseconds - ( days*24*60*60 ) )
 	/
 	( 60*60 )
-)) || true
-(( days || hours )) || unset hours
+)) || (( days )) || unset hours
 (( minutes =
 	( elapsedseconds - ( ( days*24 + hours ) *60*60 ) )
 	/
 	60
-)) || true
-(( days || hours || minutes )) || unset minutes
+)) || (( days || hours )) || unset minutes
 (( seconds =
 	elapsedseconds
 	-