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Fix check for valid distance in drawCircle()

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Bjorge Dijkstra 2016-02-18 20:47:17 +01:00
parent 3a98bf0d00
commit a283ab2786
1 changed files with 5 additions and 4 deletions
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7
public_html/script.js
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@ -894,10 +894,11 @@ function resetMap() {
function drawCircle(marker, distance) { function drawCircle(marker, distance) {
if (typeof distance === 'undefined') { if (typeof distance === 'undefined') {
return false; return false;
if (!(!isNaN(parseFloat(distance)) && isFinite(distance)) || distance < 0) {
return false;
} }
distance = parseFloat(distance);
if (isNaN(distance) || !isFinite(distance) || distance < 0) {
return false;
} }
distance *= 1000.0; distance *= 1000.0;