trace: Check for destroy before calling it

diff --git a/src/gallium/drivers/trace/tr_drm.c b/src/gallium/drivers/trace/tr_drm.c
index 781ca5d..48d1c40 100644 (file)
--- a/src/gallium/drivers/trace/tr_drm.c
+++ b/src/gallium/drivers/trace/tr_drm.c
@@ -150,7 +150,9 @@ trace_drm_destroy(struct drm_api *_api)
 {
    struct trace_drm_api *tr_api = trace_drm_api(_api);
    struct drm_api *api = tr_api->api;
-   api->destroy(api);
+
+   if (api->destroy)
+      api->destroy(api);
 
    free(tr_api);
 }