diff options
Diffstat (limited to 'lisp/battery.el')
| -rw-r--r-- | lisp/battery.el | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/lisp/battery.el b/lisp/battery.el index 2ae6607f8ef..649cbe4c2c3 100644 --- a/lisp/battery.el +++ b/lisp/battery.el @@ -1,7 +1,7 @@ ;;; battery.el --- display battery status information -;; Copyright (C) 1997, 1998, 2000, 2001, 2003, 2004, 2005 -;; Free Software Foundation, Inc. +;; Copyright (C) 1997, 1998, 2000, 2001, 2002, 2003, 2004, +;; 2005 Free Software Foundation, Inc. ;; Author: Ralph Schleicher <rs@nunatak.allgaeu.org> ;; Keywords: hardware @@ -49,10 +49,11 @@ (file-directory-p "/proc/acpi/battery")) 'battery-linux-proc-acpi) ((and (eq system-type 'darwin) - (ignore-errors - (with-temp-buffer - (and (eq (call-process "pmset" nil t nil "-g" "ps") 0) - (> (buffer-size) 0))))) + (condition-case nil + (with-temp-buffer + (and (eq (call-process "pmset" nil t nil "-g" "ps") 0) + (> (buffer-size) 0))) + (error nil))) 'battery-pmset)) "*Function for getting battery status information. The function has to return an alist of conversion definitions. |