Check for null in isNumber

This commit is contained in:
Rob Garrison 2018-09-18 08:14:00 -05:00
parent 0faf2c2a6b
commit 0e5414b944

View File

@ -198,7 +198,7 @@ function configDialog(style) {
} }
function isNumber(value) { function isNumber(value) {
return value !== '' && !isNaN(Number(value)); return value !== null && value !== '' && !isNaN(Number(value));
} }
function isDefault(va) { function isDefault(va) {