From 78cb155be3b4b6b59f1048fa1af7fbcf2e5baf5b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Toma=C5=BE=20Jerman?= <tomaz.jerman121@gmail.com>
Date: Mon, 14 Feb 2022 13:39:45 +0100
Subject: [PATCH] Fix count expr function when typed values are used

---
 pkg/expr/func_arr.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkg/expr/func_arr.go b/pkg/expr/func_arr.go
index 2a778fcfb..807b4cfcc 100644
--- a/pkg/expr/func_arr.go
+++ b/pkg/expr/func_arr.go
@@ -105,6 +105,10 @@ func count(arr interface{}, v ...interface{}) (count int, err error) {
 	arr = UntypedValue(arr)
 
 	if stv, is := arr.([]TypedValue); is {
+		if len(v) == 0 {
+			return len(stv), nil
+		}
+
 		for _, vv := range v {
 			if occ, err := find(stv, vv); err != nil {
 				return 0, err