Range error in battery.el

[Andreas Seltenreich <seltenreich@gmx.de>]

Hi,

the attached patch prevents a range error that causes
battery-mode-line-string to get stale when batteries are unplugged.

regards,
andreas

Index: ChangeLog
===================================================================
RCS file: /sources/emacs/emacs/lisp/ChangeLog,v
retrieving revision 1.10234
diff -c -0 -r1.10234 ChangeLog
*** ChangeLog	30 Oct 2006 23:24:18 -0000	1.10234
--- ChangeLog	30 Oct 2006 23:49:07 -0000
***************
*** 0 ****
--- 1,5 ----
+ 2006-10-31  Andreas Seltenreich  <uwi7@rz.uni-karlsruhe.de>
+ 
+ 	* battery.el (battery-linux-proc-acpi): Prevent range error when
+ 	`full-capacity' is 0.
+ 
Index: battery.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/battery.el,v
retrieving revision 1.36
diff -c -r1.36 battery.el
*** battery.el	9 May 2006 22:43:35 -0000	1.36
--- battery.el	30 Oct 2006 23:49:09 -0000
***************
*** 408,413 ****
--- 408,414 ----
  			    (format "%d:%02d" hours (- minutes (* 60 hours))))
  		       "N/A"))
  	  (cons ?p (or (and full-capacity capacity
+ 			    (> full-capacity 0)
  			    (number-to-string
  			     (floor (/ capacity
  				       (/ (float full-capacity) 100)))))