Don't return functionName if not set

7 years ago · 8c03fca224
1 changed files with 2 additions and 1 deletions
--- a/src/style_manager/model/Property.js
+++ b/src/style_manager/model/Property.js
@ -110,7 +110,8 @@ const Property = require('backbone').Model.extend(
      let valueStr = `${result.value}`;
      let start = valueStr.indexOf('(') + 1;
      let end = valueStr.lastIndexOf(')');
-      result.functionName = valueStr.substring(0, start - 1);
+      const functionName = valueStr.substring(0, start - 1);
+      if (functionName) result.functionName = functionName;
      args.push(start);

      // Will try even if the last closing parentheses is not found