From 4ee71413d545a76516a0075309430dbc040193be Mon Sep 17 00:00:00 2001
From: GrowingRadish <growingRadish@freedom.com>
Date: Sat, 20 Jun 2020 14:44:00 +0200
Subject: [PATCH] add check if delta is smaller than bestDelta if avgFieldCount
 isn't bigger than maxFieldCount (#804)

---
 papaparse.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/papaparse.js b/papaparse.js
index ec49373..1c14a54 100755
--- a/papaparse.js
+++ b/papaparse.js
@@ -1335,7 +1335,7 @@ License: MIT
 					avgFieldCount /= (preview.data.length - emptyLinesCount);
 
 				if ((typeof bestDelta === 'undefined' || delta <= bestDelta)
-					&& (typeof maxFieldCount === 'undefined' || avgFieldCount > maxFieldCount) && avgFieldCount > 1.99) {
+					&& ((typeof maxFieldCount === 'undefined' || avgFieldCount > maxFieldCount) || delta < bestDelta) && avgFieldCount > 1.99) {
 					bestDelta = delta;
 					bestDelim = delim;
 					maxFieldCount = avgFieldCount;