From 29833da8fdea744e1eb4f095d427c1705d2f8449 Mon Sep 17 00:00:00 2001
From: Charles Oliver Nutter <headius@headius.com>
Date: Fri, 8 Sep 2023 15:58:57 +0200
Subject: [PATCH] Always include zone

---
 core/src/main/java/org/jruby/RubyTime.java | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/core/src/main/java/org/jruby/RubyTime.java b/core/src/main/java/org/jruby/RubyTime.java
index ab6e5be0b3a..ef90c2521ed 100644
--- a/core/src/main/java/org/jruby/RubyTime.java
+++ b/core/src/main/java/org/jruby/RubyTime.java
@@ -1323,11 +1323,11 @@ private RubyString mdump(final Ruby runtime) {
         if (zone != DateTimeZone.UTC) {
             long offset = zone.getOffset(dt.getMillis());
             string.setInternalVariable("offset", runtime.newFixnum(offset / 1000));
+        }
 
-            String zoneName = zone.getShortName(dt.getMillis());
-            if (!TIME_OFFSET_PATTERN.matcher(zoneName).matches()) {
-                string.setInternalVariable("zone", runtime.newString(zoneName));
-            }
+        String zoneName = zone.getShortName(dt.getMillis());
+        if (!TIME_OFFSET_PATTERN.matcher(zoneName).matches()) {
+            string.setInternalVariable("zone", RubyString.newUSASCIIString(runtime, zoneName));
         }
 
         return string;