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#2152 dont pass undefined into parser

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barisusakli
2014-09-25 16:58:59 -04:00
parent 5f55cc947c
commit ebfc6d9785
1 changed files with 8 additions and 4 deletions
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16
src/middleware/middleware.js
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@@ -323,13 +323,17 @@ middleware.renderHeader = function(req, res, callback) {
var less = require('less'); var less = require('less');
var parser = new (less.Parser)(); var parser = new (less.Parser)();
parser.parse(meta.config.customCSS, function(err, tree) { if (!meta.config.customCSS) {
if (!err) { return next(null, '');
next(err, tree ? tree.toCSS({cleancss: true}) : '');
} else {
winston.error('[less] Could not convert custom LESS to CSS! Please check your syntax.');
next(undefined, '');
} }
parser.parse(meta.config.customCSS, function(err, tree) {
if (err) {
winston.error('[less] Could not convert custom LESS to CSS! Please check your syntax.');
return next(null, '');
}
next(null, tree ? tree.toCSS({cleancss: true}) : '');
}); });
}, },
customJS: function(next) { customJS: function(next) {