[calls] dbus-manager: Fix critical when transforming call states

[Evangelos Ribeiro Tzaras <devrtz src gnome org>]

commit a7677798d1639a17108ee87419fcc27da70acd14
Author: Evangelos Ribeiro Tzaras <devrtz fortysixandtwo eu>
Date:   Wed Jan 26 08:27:31 2022 +0100

    dbus-manager: Fix critical when transforming call states
    
    Fixes c796df9260aa907a2daaf08a7d91f2213256f943

 src/calls-dbus-manager.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/calls-dbus-manager.c b/src/calls-dbus-manager.c
index 439835ef..2511349f 100644
--- a/src/calls-dbus-manager.c
+++ b/src/calls-dbus-manager.c
@@ -204,7 +204,7 @@ from_call_to_cui_state (GBinding     *binding,
                         GValue       *to_value,
                         gpointer      unused)
 {
-  CallsCallState call_state = (CallsCallState) g_value_get_uint (from_value);
+  CallsCallState call_state = g_value_get_enum (from_value);
   CuiCallState cui_state = calls_call_state_to_cui_call_state (call_state);
   g_value_set_uint (to_value, cui_state);