1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/nodes/composite/nodes/node_composite_viewer.c b/source/blender/nodes/composite/nodes/node_composite_viewer.c
index 938f75cf3f5..1c27cc21b06 100644
--- a/source/blender/nodes/composite/nodes/node_composite_viewer.c
+++ b/source/blender/nodes/composite/nodes/node_composite_viewer.c
@@ -62,7 +62,7 @@ static void node_composit_exec_viewer(void *data, bNode *node, bNodeStack **in,
 		ibuf = BKE_image_acquire_ibuf(ima, node->storage, &lock);
 		if (ibuf == NULL) {
 			printf("node_composit_exec_viewer error\n");
-			BKE_image_release_ibuf(ima, lock);
+			BKE_image_release_ibuf(ima, ibuf, lock);
 			return;
 		}
 		
@@ -112,7 +112,7 @@ static void node_composit_exec_viewer(void *data, bNode *node, bNodeStack **in,
 			free_compbuf(zbuf);
 		}
 
-		BKE_image_release_ibuf(ima, lock);
+		BKE_image_release_ibuf(ima, ibuf, lock);
 
 		generate_preview(data, node, cbuf);
 		free_compbuf(cbuf);