From 35bb3b553fc4d377db6b08880b616163635e1129 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Gannaz?= <mytskine@gmail.com>
Date: Wed, 3 Apr 2019 22:43:27 +0200
Subject: [PATCH] bug: 'else' without braces but several lines indented (#41)

* bug: 'else' without braces but several lines indented

* always set previousIndex in Render::updateBuffer()

As discussed in #41, the previous index was meant to be
updated in every case, but the faulty indentation
suggested another behavior.
---
 YACReader/render.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/YACReader/render.cpp b/YACReader/render.cpp
index f2d46255..f3e622bd 100644
--- a/YACReader/render.cpp
+++ b/YACReader/render.cpp
@@ -1035,6 +1035,7 @@ void Render::updateBuffer()
 		}
 	}
 	else //add pages to left pages and remove on the right
+	{
 		if(windowSize<0)
 		{
 			windowSize = -windowSize;
@@ -1059,7 +1060,8 @@ void Render::updateBuffer()
 				buffer.pop_back();
 			}
 		}
-		previousIndex = currentIndex;
+	}
+	previousIndex = currentIndex;
 }
 
 void Render::fillBuffer()