From e44d487011e2bd8abd27d5dd5480d228de6b0ccc Mon Sep 17 00:00:00 2001
From: David Hall <mcfadden7586@gmail.com>
Date: Fri, 28 Aug 2020 13:46:21 -0500
Subject: [PATCH] MCOL-4099 fix range check

---
 utils/funcexp/func_insert.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/funcexp/func_insert.cpp b/utils/funcexp/func_insert.cpp
index 9762e8991..b8fa0588c 100644
--- a/utils/funcexp/func_insert.cpp
+++ b/utils/funcexp/func_insert.cpp
@@ -84,7 +84,7 @@ std::string Func_insert::getStrVal(rowgroup::Row& row,
     int64_t strLen = cs->numchars(pos, end);
     
     // Return the original string if start isn't within the string.
-    if ((start < 0) || start > strLen)
+    if ((start < 0) || start >= strLen)
         return src;
 
     if ((length < 0) || (length > strLen))