X-Git-Url: http://git.iain.cx/?p=profile.git;a=blobdiff_plain;f=usize;h=73b03469cb2d92319fe1efd9160d61bb9a6d4d8d;hp=ec2b25dc0a62249a0b1b8c339799d6ea317c5e74;hb=4e40b8ea9d367019019e5b0cc39cdb6d65fe3d6e;hpb=6f97e97f869574f0d03232f51c08faee52c269db

diff --git a/usize b/usize
index ec2b25d..73b0346 100755
--- a/usize
+++ b/usize
@@ -7,8 +7,8 @@
 # Usage: usize <width> [<height>]
 #
 
-width=$COLUMNS
-height=$LINES
+width=${COLUMNS:-80}
+height=${LINES:-24}
 
 case $# in
   0)