Ensure year 0 is displayed with YYYY

diff --git a/src/lib/moment/format.js b/src/lib/moment/format.js
index f6bef415181e6bb286b6a92e200ae50cc6024efd..d95042f20bf5bf634b1aedb8a1b4b149ccb7c7ac 100644 (file)
--- a/src/lib/moment/format.js
+++ b/src/lib/moment/format.js
@@ -41,7 +41,7 @@ export function inspect () {
         zone = 'Z';
     }
     var prefix = '[' + func + '("]';
-    var year = (0 < this.year() && this.year() <= 9999) ? 'YYYY' : 'YYYYYY';
+    var year = (0 <= this.year() && this.year() <= 9999) ? 'YYYY' : 'YYYYYY';
     var datetime = '-MM-DD[T]HH:mm:ss.SSS';
     var suffix = zone + '[")]';