[Xfce4-commits] [xfce/xfce4-power-manager] 11/17: Only run code for setting brightness switch if it has been initialized

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hjudt pushed a commit to branch master
in repository xfce/xfce4-power-manager.

commit f06a149eaebed9f3fea44c06b18d2eb54a451dde
Author: Harald Judt <h.judt at gmx.at>
Date:   Wed Jul 23 12:47:34 2014 +0200

    Only run code for setting brightness switch if it has been initialized
---
 src/xfpm-backlight.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/xfpm-backlight.c b/src/xfpm-backlight.c
index ce36307..c49013b 100644
--- a/src/xfpm-backlight.c
+++ b/src/xfpm-backlight.c
@@ -83,6 +83,7 @@ struct XfpmBacklightPrivate
     
     gint            brightness_switch;
     gint            brightness_switch_save;
+    gboolean        brightness_switch_initialized;
 
     gboolean        dimmed;
     gboolean	    block;
@@ -347,6 +348,7 @@ xfpm_backlight_init (XfpmBacklight *backlight)
     backlight->priv->power    = NULL;
     backlight->priv->dimmed = FALSE;
     backlight->priv->block = FALSE;
+    backlight->priv->brightness_switch_initialized = FALSE;
     
     if ( !backlight->priv->has_hw )
     {
@@ -422,6 +424,8 @@ xfpm_backlight_set_property (GObject *object,
     {
 	case PROP_BRIGHTNESS_SWITCH:
         backlight->priv->brightness_switch = g_value_get_int (value);
+        if (!backlight->priv->brightness_switch_initialized)
+            break;
         ret = xfpm_brightness_set_switch (backlight->priv->brightness,
                                           backlight->priv->brightness_switch);
         if (!ret)

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