From a97bea2a2ecb1237e6f250ea74099ac2872b3a4d Mon Sep 17 00:00:00 2001
From: Daniel Lemire <lemire@gmail.com>
Date: Wed, 21 Oct 2020 14:23:45 -0400
Subject: [PATCH] Minor tweak.

---
 arraycontainer.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arraycontainer.go b/arraycontainer.go
index 4566e72f..f8bb29b9 100644
--- a/arraycontainer.go
+++ b/arraycontainer.go
@@ -366,8 +366,8 @@ func (ac *arrayContainer) iorArray(value2 *arrayContainer) container {
 		// the second check is to handle overly large array containers
 		// and should not occur in normal usage,
 		// as all array containers should be at most arrayDefaultMaxSize
-		if newSize > 8192 && maxPossibleCardinality <= 8192 {
-			newSize = 8192
+		if newSize > 2*arrayDefaultMaxSize && maxPossibleCardinality <= 2*arrayDefaultMaxSize {
+			newSize = 2 * arrayDefaultMaxSize
 		}
 		newcontent := make([]uint16, 0, newSize)
 		copy(newcontent[len2:maxPossibleCardinality], ac.content[0:len1])