toFixed safety checks.

GoogleChrome · Oct 2, 2016 · 1981c07 · 1981c07
1 parent a6618f5
commit 1981c07
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lighthouse-core/report/report-generator.js b/lighthouse-core/report/report-generator.js
@@ -103,7 +103,10 @@ class ReportGenerator {
 
     // Convert numbers to fixed point decimals
     Handlebars.registerHelper('decimal', number => {
-      return number.toFixed(2);
+      if (number && number.toFixed) {
+        return number.toFixed(2);
+      }
+      return number;
     });
   }