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Handle UTC midnight wrap around, fixes #5371

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This commit is contained in:
Tom Payne
2016-05-23 20:31:32 +02:00
parent 7196e18479
commit a6a621834f
2 changed files with 19 additions and 4 deletions
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6
src/ol/format/igcformat.js
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@@ -128,6 +128,7 @@ ol.format.IGC.prototype.readFeatureFromText = function(text, opt_options) {
var year = 2000;
var month = 0;
var day = 1;
var lastDateTime = -1;
var i, ii;
for (i = 0, ii = lines.length; i < ii; ++i) {
var line = lines[i];
@@ -160,7 +161,12 @@ ol.format.IGC.prototype.readFeatureFromText = function(text, opt_options) {
flatCoordinates.push(z);
}
var dateTime = Date.UTC(year, month, day, hour, minute, second);
// Detect UTC midnight wrap around.
if (dateTime < lastDateTime) {
dateTime = Date.UTC(year, month, day + 1, hour, minute, second);
}
flatCoordinates.push(dateTime / 1000);
lastDateTime = dateTime;
}
} else if (line.charAt(0) == 'H') {
m = ol.format.IGC.HFDTE_RECORD_RE_.exec(line);