6 files changed, 23 insertions, 16 deletions
diff --git a/clocks.c b/clocks.c
index 0bd0a0e..20a245c 100644
--- a/clocks.c
+++ b/clocks.c
@@ -405,9 +405,6 @@ int clock_init(void)
 {
 	char clk_dir_path[PATH_MAX];
 
-	if (display_register(CLOCK, &clock_ops))
-		return -1;
-
 	if (locate_debugfs(clk_dir_path))
 		return -1;
 
@@ -420,5 +417,8 @@ int clock_init(void)
 	if (!clock_tree)
 		return -1;
 
-	return fill_clock_tree();
+	if (fill_clock_tree())
+		return -1;
+
+	return display_register(CLOCK, &clock_ops);
 }
diff --git a/debian/changelog b/debian/changelog
index 3a86e16..b5818a6 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+powerdebug (0.5-2011.07-0) natty; urgency=low
+
+  * fixed lp: 802387
+
+ -- Daniel Lezcano <daniel.lezcano@linaro.org>  Mon, 25 Jul 2011 23:25:05 +0200
+
 powerdebug (0.5-2011.06-0) natty; urgency=low
 
   * added tree algorithm
diff --git a/display.c b/display.c
index 0cfbf94..ebc4de6 100644
--- a/display.c
+++ b/display.c
@@ -120,7 +120,10 @@ static int display_refresh(int win, bool read)
 	if (windata[win].ops && windata[win].ops->display)
 		return windata[win].ops->display(read);
 
-	return 0;
+	if (werase(main_win))
+		return -1;
+
+	return wrefresh(main_win);
 }
 
 int display_refresh_pad(int win)
diff --git a/powerdebug.h b/powerdebug.h
index 01b22ba..05d919b 100644
--- a/powerdebug.h
+++ b/powerdebug.h
@@ -13,6 +13,4 @@
  *       - initial API and implementation
  *******************************************************************************/
 
-#define VERSION "0.5.0"
-
-
+#define VERSION "0.5.1"
diff --git a/regulator.c b/regulator.c
index 849f906..e9b01bb 100644
--- a/regulator.c
+++ b/regulator.c
@@ -236,12 +236,12 @@ static struct display_ops regulator_ops = {
 
 int regulator_init(void)
 {
-	if (display_register(REGULATOR, &regulator_ops))
-		return -1;
-
 	reg_tree = tree_load(SYSFS_REGULATOR, regulator_filter_cb);
 	if (!reg_tree)
 		return -1;
 
-	return fill_regulator_tree();
+	if (fill_regulator_tree())
+		return -1;
+
+	return display_register(REGULATOR, &regulator_ops);
 }
diff --git a/sensor.c b/sensor.c
index d63510e..e172f88 100644
--- a/sensor.c
+++ b/sensor.c
@@ -271,12 +271,12 @@ static struct display_ops sensor_ops = {
 
 int sensor_init(void)
 {
-	if (display_register(SENSOR, &sensor_ops))
-		return -1;
-
 	sensor_tree = tree_load(SYSFS_SENSOR, sensor_filter_cb);
 	if (!sensor_tree)
 		return -1;
 
-	return fill_sensor_tree();
+	if (fill_sensor_tree())
+		return -1;
+
+	return display_register(SENSOR, &sensor_ops);
 }