Merge pull request #183 from bubbatls/patch-2

Make it work with date before 1970
jkbrzt · Feb 7, 2018 · 5335e67 · 5335e67
2 parents d89bb5a + e885e39
commit 5335e67
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rrule.js b/lib/rrule.js
@@ -92,7 +92,7 @@
       var date1_ms = date1.getTime() - dateutil.tzOffset(date1)
       var date2_ms = date2.getTime() - dateutil.tzOffset(date2)
       // Calculate the difference in milliseconds
-      var difference_ms = Math.abs(date1_ms - date2_ms)
+      var difference_ms = date1_ms - date2_ms
       // Convert back to days and return
       return Math.round(difference_ms / dateutil.ONE_DAY)
     },