--- xfce4-power-manager-1.0.11.orig/src/xfpm-backlight.c +++ xfce4-power-manager-1.0.11/src/xfpm-backlight.c @@ -88,7 +88,7 @@ xfpm_backlight_dim_brightness (XfpmBackl if (xfpm_power_get_mode (backlight->priv->power) == XFPM_POWER_MODE_NORMAL ) { - glong dim_level; + glong dim_level = 0; g_object_get (G_OBJECT (backlight->priv->conf), backlight->priv->on_battery ? BRIGHTNESS_LEVEL_ON_BATTERY : BRIGHTNESS_LEVEL_ON_AC, &dim_level,