From e1fd43b2a49a48a2dec6d8dbc9771eef139ce94a Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 10 Jul 2018 11:12:58 +0300
Subject: [PATCH] Fix crash in text post processing.

Fixes #4948.
---
 Telegram/SourceFiles/ui/widgets/input_fields.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Telegram/SourceFiles/ui/widgets/input_fields.cpp b/Telegram/SourceFiles/ui/widgets/input_fields.cpp
index 8fddd7afe9..cd6e4f5476 100644
--- a/Telegram/SourceFiles/ui/widgets/input_fields.cpp
+++ b/Telegram/SourceFiles/ui/widgets/input_fields.cpp
@@ -1987,7 +1987,6 @@ void InputField::processFormatting(int insertPosition, int insertEnd) {
 
 					if (ch + 1 < textEnd && ch->isHighSurrogate() && (ch + 1)->isLowSurrogate()) {
 						++ch;
-						++fragmentPosition;
 					}
 				}
 				if (action.type != ActionType::Invalid) {