Merge pull request #204

An error occurred

from andekande/patch-1

avoid division by zero
10 years ago · 33a8dfcb44
1 changed files with 2 additions and 1 deletions
--- a/papaparse.js
+++ b/papaparse.js
@ -915,7 +915,8 @@
 					}
 				}
-				avgFieldCount /= preview.data.length;
+				if (preview.data.length > 0)
 					avgFieldCount /= preview.data.length;
 				if ((typeof bestDelta === 'undefined' || delta < bestDelta)
 					&& avgFieldCount > 1.99)