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Reject on font loading error

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This commit is contained in:
Tim Schaub
2017-10-23 09:55:05 -06:00
parent c060dedf20
commit 3d48485475
1 changed files with 10 additions and 4 deletions
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14
src/serve_rendered.js
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@@ -122,12 +122,18 @@ module.exports = function(options, repo, params, id, dataResolver) {
var existingFonts = {}; var existingFonts = {};
var fontListingPromise = new Promise(function(resolve, reject) { var fontListingPromise = new Promise(function(resolve, reject) {
fs.readdir(options.paths.fonts, function(err, files) { fs.readdir(options.paths.fonts, function(err, files) {
if (err) {
reject(err);
return;
}
files.forEach(function(file) { files.forEach(function(file) {
fs.stat(path.join(options.paths.fonts, file), function(err, stats) { fs.stat(path.join(options.paths.fonts, file), function(err, stats) {
if (!err) { if (err) {
if (stats.isDirectory()) { reject(err);
existingFonts[path.basename(file)] = true; return;
} }
if (stats.isDirectory()) {
existingFonts[path.basename(file)] = true;
} }
}); });
}); });