Don't use undefined toString

bem-sdk-archive · Jul 30, 2016 · de1ce25 · de1ce25
1 parent bb5f622
commit de1ce25
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/normalize2.js b/lib/normalize2.js
@@ -102,7 +102,7 @@ module.exports = function (decl) {
     return res;
 
     function add(entity, tech) {
-        const str = naming.stringify(entity) + tech;
+        const str = naming.stringify(entity) + (tech || '');
 
         if (!hash[str]) {
             res.push({