--- orig/acpi.c	2006-03-26 11:14:51.000000000 +0200
+++ sleepd/acpi.c	2006-03-26 13:34:08.000000000 +0200
@@ -281,6 +281,16 @@
 int acpi_read (int battery, apm_info *info) {
 	char *buf, *state;
 	
+	if (acpi_batt_count == 0) {
+		info->battery_percentage = 0;
+		info->battery_time = 0;
+		info->battery_status = BATTERY_STATUS_ABSENT;
+		acpi_batt_capacity[battery] = 0;
+		/* Where else would the power come from, eh? ;-) */
+		info->ac_line_status = 1;
+		return 0;
+	}
+
 	/* Internally it's zero indexed. */
 	battery--;
 	
--- orig/sleepd.c	2006-03-26 11:15:22.000000000 +0200
+++ sleepd/sleepd.c	2006-03-26 13:43:27.000000000 +0200
@@ -316,7 +316,7 @@
 	}
 	
 	if (apm_exists() != 0) {
-		if (acpi_supported() && acpi_batt_count > 0) {
+		if (acpi_supported()) {
 			use_acpi=1;
 		}
 		else {