client_buffer: Assert if shm_buffer is null

Change-Id: I55b352663dcb9a2edbf863a279b9bdcc44e75269

diff --git a/src/client_buffer/shm_client_buffer.c b/src/client_buffer/shm_client_buffer.c
index fa2f2a8..73d97ea 100644 (file)
--- a/src/client_buffer/shm_client_buffer.c
+++ b/src/client_buffer/shm_client_buffer.c
@@ -140,6 +140,8 @@ shm_client_buffer_create(struct wl_resource *resource)
     int32_t height;
 
     shm_buffer = wl_shm_buffer_get(resource);
+    assert(shm_buffer);
+
     width = wl_shm_buffer_get_width(shm_buffer);
     height = wl_shm_buffer_get_height(shm_buffer);