From eeddfe3a258fd68f08b203f2bc6772989b882b47 Mon Sep 17 00:00:00 2001
From: Mnikolenko Productengine <mnikolenko@productengine.com>
Date: Fri, 16 Jun 2017 17:46:12 +0300
Subject: [PATCH] MAINT-7488 FIXED [Windows] Viewer crashes when pasting empty
 string from clipboard

---
 indra/llcommon/llstring.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/indra/llcommon/llstring.h b/indra/llcommon/llstring.h
index 5261b26fd0..181d7f3334 100644
--- a/indra/llcommon/llstring.h
+++ b/indra/llcommon/llstring.h
@@ -1330,6 +1330,10 @@ void LLStringUtilBase<T>::removeCRLF(string_type& string)
 template<class T> 
 void LLStringUtilBase<T>::removeWindowsCR(string_type& string)
 {
+    if (string.empty())
+    {
+        return;
+    }
     const T LF = 10;
     const T CR = 13;