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Fix return value for GetDefaultDevice

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Tell the front-end there's no devices available when there isn't
any, instead of erroring out.
This commit is contained in:
Bastien Nocera
2008-11-24 18:23:30 +00:00
committed by Daniel Drake
parent 64e415aaac
commit 69e987b335
3 changed files with 15 additions and 2 deletions
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3
src/manager.c
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@ -185,6 +185,8 @@ static gboolean fprint_manager_get_default_device(FprintManager *manager,
*device = get_device_path (elem->data);
return TRUE;
} else {
g_set_error (error, FPRINT_ERROR, FPRINT_ERROR_NO_SUCH_DEVICE,
"No devices available");
*device = NULL;
return FALSE;
}
@ -214,6 +216,7 @@ fprint_error_get_type (void)
ENUM_ENTRY (FPRINT_ERROR_NO_ENROLLED_PRINTS, "NoEnrolledPrints"),
ENUM_ENTRY (FPRINT_ERROR_NO_ACTION_IN_PROGRESS, "NoActionInProgress"),
ENUM_ENTRY (FPRINT_ERROR_INVALID_FINGERNAME, "InvalidFingername"),
ENUM_ENTRY (FPRINT_ERROR_NO_SUCH_DEVICE, "NoSuchDevice"),
{ 0, 0, 0 }
};
etype = g_enum_register_static ("FprintError", values);