camerabin: reset filename after capture to avoid racy when capturing again

If we don't reset the filename we cannot check if we still expect the filename
for a subsequent capture pass. The imagebin would good to paused and we set the
filename in that state. This trigers an error-message and would capture to the
old filename.

1 files changed, 1 insertions, 0 deletions

diff --git a/gst/camerabin/camerabinimage.c b/gst/camerabin/camerabinimage.c
index 10b0adf0..da979f0f 100644
--- a/gst/camerabin/camerabinimage.c
+++ b/gst/camerabin/camerabinimage.c
@@ -211,6 +211,7 @@ gst_camerabin_image_change_state (GstElement * element,
           img->filename->str);
       gst_element_set_locked_state (img->sink, TRUE);
       gst_element_set_state (img->sink, GST_STATE_NULL);
+      g_string_assign (img->filename, "");
       break;
     default:
       break;