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Trebuchet: Do not crash if normalized string for sorting is empty
authorVitaliy Tomin <highwaystar.ru@gmail.com>
Wed, 26 Apr 2017 07:25:20 +0000 (15:25 +0800)
committerAdrian DC <radian.dc@gmail.com>
Wed, 26 Apr 2017 08:32:46 +0000 (08:32 +0000)
commitc9e76546ff03ac87ffb6694d67ed2ed171964196
treee616c5a57fd3588aa0de4c823911bd4318239a2a
parent99649a575c74b7a76308cf955502a0bf33954a35
Trebuchet: Do not crash if normalized string for sorting is empty

* Fixes emty string leads to
 java.lang.StringIndexOutOfBoundsException: length=0; regionStart=0; regionLength=1
  at java.lang.String.substring(String.java:1931)
at com.android.launcher3.compat.BaseAlphabeticIndex.getBucketIndex(AlphabeticIndexCompat.java:38)

Change-Id: I9879b33e02a67aed4fb63e85921a51551c2ef208
src/com/android/launcher3/compat/AlphabeticIndexCompat.java