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Minor fix for correctly serving empty responses for missing tiles

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This commit is contained in:
Petr Sloup
2017-10-02 13:56:32 +02:00
parent 51d6ca0880
commit 82f179b07c
1 changed files with 2 additions and 1 deletions
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3
src/serve_rendered.js
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@@ -164,6 +164,7 @@ module.exports = function(options, repo, params, id, dataResolver) {
var parts = req.url.split('/');
var sourceId = parts[2];
var source = map.sources[sourceId];
var sourceInfo = styleJSON.sources[sourceId];
var z = parts[3] | 0,
x = parts[4] | 0,
y = parts[5].split('.')[0] | 0,
@@ -171,7 +172,7 @@ module.exports = function(options, repo, params, id, dataResolver) {
source.getTile(z, x, y, function(err, data, headers) {
if (err) {
//console.log('MBTiles error, serving empty', err);
createEmptyResponse(source.format, source.color, callback);
createEmptyResponse(sourceInfo.format, sourceInfo.color, callback);
return;
}