From 3e4783c72bf7d0c9b181d349c37708ffbebf183e Mon Sep 17 00:00:00 2001
From: Matthias Vogelgesang <matthias.vogelgesang@gmail.com>
Date: Wed, 13 Jun 2012 11:17:13 +0200
Subject: Fix LU-7

We read the temperatures using unsigned data types which is absolute fail sauce
when encountering negative temperatures. Unfortunately, this happens with the
pco.4000.
---
 src/cameras/uca-pco-camera.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/cameras/uca-pco-camera.c b/src/cameras/uca-pco-camera.c
index dc0908b..55a8f5d 100644
--- a/src/cameras/uca-pco-camera.c
+++ b/src/cameras/uca-pco-camera.c
@@ -20,7 +20,6 @@
 #include <string.h>
 #include <libpco/libpco.h>
 #include <libpco/sc2_defs.h>
-#include <fgrab_struct.h>
 #include <fgrab_prototyp.h>
 #include "uca-camera.h"
 #include "uca-pco-camera.h"
@@ -826,7 +825,7 @@ static void uca_pco_camera_get_property(GObject *object, guint property_id, GVal
 
         case PROP_SENSOR_TEMPERATURE:
             {
-                guint32 ccd, camera, power;                 
+                gint32 ccd, camera, power;                 
                 pco_get_temperature(priv->pco, &ccd, &camera, &power);
                 g_value_set_double(value, ccd / 10.0);
             }
-- 
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