From 2437a08666e6aff80236e7dd1d9c1cd5517407da Mon Sep 17 00:00:00 2001 From: Jan Schmidt Date: Fri, 22 May 2009 09:41:36 +0100 Subject: [PATCH] controller: Silence a warning from the GSequence being NULL. Fix a warning that occurs when the self->priv->values is NULL and the code tries to retrieve an iterator from it. The warning was showing up in the checks for the volume element. --- libs/gst/controller/gstinterpolation.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libs/gst/controller/gstinterpolation.c b/libs/gst/controller/gstinterpolation.c index 917250a..fdf7b6b 100644 --- a/libs/gst/controller/gstinterpolation.c +++ b/libs/gst/controller/gstinterpolation.c @@ -535,7 +535,8 @@ _interpolate_linear_get_##vtype (GstInterpolationControlSource *self, GstClockTi g_value_init (&cp.value, self->priv->type); \ g_value_copy (&self->priv->default_value, &cp.value); \ cp1 = &cp; \ - iter = g_sequence_get_begin_iter (self->priv->values); \ + if (self->priv->values) \ + iter = g_sequence_get_begin_iter (self->priv->values); \ } \ if (iter) { \ gdouble slope; \ -- 2.7.4