--- a/src/guiutil.c	Wed Jun 24 06:06:40 2009 +0000
+++ b/src/guiutil.c	Thu Jun 25 01:15:25 2009 +0000
@@ -16,6 +16,7 @@
  * GNU General Public License for more details.
  */
 
+#include <unistd.h>
 #include <glib/gstrfuncs.h>
 #include <glib/gutils.h>