use === to compare when 0/1

thamara · Oct 31, 2019 · 879b033 · 879b033
1 parent 3d4f11d
commit 879b033
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/js/calendar.js b/js/calendar.js
@@ -169,7 +169,7 @@ class Calendar {
      * Display previous month.
      */
     prevMonth() {
-        if (this.month == 0) {
+        if (this.month === 0) {
             this.month = 11;
             this.year -= 1;
         } else {