1 files changed, 1 insertions, 0 deletions
diff --git a/vis.h b/vis.h
index b3871b6..23761b6 100644
--- a/vis.h
+++ b/vis.h
@@ -140,6 +140,7 @@ enum VisOperator {
 	OP_REPLACE,
 	OP_CURSOR_SOL,
 	OP_CASE_SWAP,
+	OP_INVALID,
 	/* pseudo operators: keep them at the end to save space in array definition */
 	OP_CASE_LOWER,
 	OP_CASE_UPPER,