From 63716759bedc91303d8d2e41d50aa5b57abf13f3 Mon Sep 17 00:00:00 2001
From: Stephen Chung <schungx@live.com>
Date: Mon, 14 Mar 2022 11:28:52 +0800
Subject: [PATCH] Fix typo.

---
 src/func/call.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/func/call.rs b/src/func/call.rs
index 5d88059c..1a5e9960 100644
--- a/src/func/call.rs
+++ b/src/func/call.rs
@@ -514,7 +514,7 @@ impl Engine {
 
                 let t0 = self.map_type_name(args[0].type_name());
                 let t1 = self.map_type_name(args[1].type_name());
-                let t2 = self.map_type_name(args[3].type_name());
+                let t2 = self.map_type_name(args[2].type_name());
 
                 Err(ERR::ErrorIndexingType(format!("{} [{}] = {}", t0, t1, t2), pos).into())
             }