Merge pull request #31 from sbourdelin/typo_and_fix
model.js: fix an error when parsing null string
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@ -51,7 +51,7 @@ models.service('models', ['colors', function(colors) {
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var buffer = message['objects'][0]['content'][0]['buffer'];
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text_elements = _.union(prefix, text);
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text_elements =_.map(text_elements, function(text_element) {
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if ('fg' in text_element) {
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if (text_element && ('fg' in text_element)) {
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text_element['fg'] = colors.prepareCss(text_element['fg']);
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}
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// TODO: parse background as well
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