shmsrc: Do not call gst_poll_remove_fd upon stop if reading was never started

https://bugzilla.gnome.org/show_bug.cgi?id=768365

diff --git a/sys/shm/gstshmsrc.c b/sys/shm/gstshmsrc.c
index 1b14b4214f04a89dac433b6e41e3181dfab6a40f..59fe44d09caa905e547a5ba7ab9c20988060ed6d 100644 (file)
--- a/sys/shm/gstshmsrc.c
+++ b/sys/shm/gstshmsrc.c
@@ -272,11 +272,11 @@ gst_shm_src_stop_reading (GstShmSrc * self)
   if (self->pipe) {
     gst_shm_pipe_dec (self->pipe);
     self->pipe = NULL;
+
+    gst_poll_remove_fd (self->poll, &self->pollfd);
   }
 
-  gst_poll_remove_fd (self->poll, &self->pollfd);
   gst_poll_fd_init (&self->pollfd);
-
   gst_poll_set_flushing (self->poll, TRUE);
 }