[wmii] Broken Pipe error

wmii runs fine but when i go back to shell, after killing X, i get
this message at my shell:

/home/arnuld/.wmii-3.5/wmiirc: line 46: write error: Broken Pipe

line 44: # Status Bar Info
line 45: status() {
line 46: echo -n $(uptime | sed 's/.*://; s/,//g') '|' $(date)
line 47: }

what is the problem ?

-- 
http://arnuld.blogspot.com/