allow negative frequencies in exponential display, closes #247

2021-05-17 15:08:44 +02:00
parent 0258a75650
commit c46b3275a9
1 changed files with 1 additions and 1 deletions
--- a/htdocs/lib/settings/ExponentialInput.js
+++ b/htdocs/lib/settings/ExponentialInput.js
@ -38,7 +38,7 @@ $.fn.exponentialInput = function() {
        // calculate initial exponent
        var value = parseFloat($input.val());
        if (!Number.isNaN(value)) {
-            $exponent.val(Math.floor(Math.log10(value) / 3) * 3);
+            $exponent.val(Math.floor(Math.log10(Math.abs(value)) / 3) * 3);
            setExponent();
        }
    })