Check for null in isNumber

This commit is contained in:
Rob Garrison 2018-09-18 08:14:00 -05:00
parent 15a0521408
commit 2c7742e56f

View File

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