Merge pull request #773 from w3c/plh/match-null

string.match(regexp) returns null if no match
w3c · Sep 17, 2018 · 989e5d2 · 989e5d2
2 parents 891def3 + 06f00a7
commit 989e5d2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/validator.js b/lib/validator.js
@@ -329,10 +329,12 @@ Specberus.prototype.getFeedbackDueDate = function() {
       ;
       dates= [];
 
-      for (var i = 0; i < candidates.length; i++) {
+      if (candidates !== null) {
+        for (var i = 0; i < candidates.length; i++) {
           var d = this.stringToDate(candidates[i]);
           if (d >= lowBound && d < highBound)
               dates.push(d);
+        }
       }
   }
   return dates;