From: Yoshito Umaoka <y.umaoka@gmail.com>
Date: Tue, 29 Oct 2013 07:20:08 +0000 (+0000)
Subject: ICU-10518 Fixed an infinite loop problem in observesDaylightTime() revealed by tzdata... 
X-Git-Tag: milestone-59-0-1~2380
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e980695446d6dc15f54726862e787981770d2e74;p=icu

ICU-10518 Fixed an infinite loop problem in observesDaylightTime() revealed by tzdata2013h integration.

X-SVN-Rev: 34618
---

diff --git a/icu4j/main/classes/core/src/com/ibm/icu/impl/OlsonTimeZone.java b/icu4j/main/classes/core/src/com/ibm/icu/impl/OlsonTimeZone.java
index 774223b78c4..b7b2dfabe67 100644
--- a/icu4j/main/classes/core/src/com/ibm/icu/impl/OlsonTimeZone.java
+++ b/icu4j/main/classes/core/src/com/ibm/icu/impl/OlsonTimeZone.java
@@ -362,6 +362,7 @@ public class OlsonTimeZone extends BasicTimeZone {
             if (dstOffsetAt(trsIdx - 1) != 0) {
                 return true;
             }
+            trsIdx--;
         }
         return false;
     }