From e4b57846e7fd16262451f26cf06f4e35eb63a2f2 Mon Sep 17 00:00:00 2001
From: Mars Lan <mars.th.lan@gmail.com>
Date: Tue, 23 Jun 2020 14:59:14 -0700
Subject: [PATCH] Fix zh_* locale parsing

By properly searching for the first undescore
---
 .../src/main/java/com/henninghall/date_picker/LocaleUtils.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/android/src/main/java/com/henninghall/date_picker/LocaleUtils.java b/android/src/main/java/com/henninghall/date_picker/LocaleUtils.java
index 596ce91..1c8fabf 100644
--- a/android/src/main/java/com/henninghall/date_picker/LocaleUtils.java
+++ b/android/src/main/java/com/henninghall/date_picker/LocaleUtils.java
@@ -43,7 +43,7 @@ public class LocaleUtils {
             locale = org.apache.commons.lang3.LocaleUtils.toLocale(languageTag);
         } catch (Exception e ){
             // Some locales can only be interpreted from country string (for instance zh_Hans_CN )
-            String firstPartOfLanguageTag = languageTag.substring(0, languageTag.indexOf(""));
+            String firstPartOfLanguageTag = languageTag.substring(0, languageTag.indexOf("_"));
             locale = org.apache.commons.lang3.LocaleUtils.toLocale(firstPartOfLanguageTag);
         }
         return locale;