From 1fa41a37965214d82161034898eff177dbd456d4 Mon Sep 17 00:00:00 2001
From: Christian Muehlhaeuser <muesli@gmail.com>
Date: Fri, 19 Jul 2019 12:53:16 +0200
Subject: [PATCH] Simplify code
`a += b` instead of `a = a + b`.
---
ui/filetree_viewmodel.go | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/ui/filetree_viewmodel.go b/ui/filetree_viewmodel.go
index 7394070..f2186ed 100644
--- a/ui/filetree_viewmodel.go
+++ b/ui/filetree_viewmodel.go
@@ -198,7 +198,7 @@ func (vm *FileTreeViewModel) CursorLeft(filterRegex *regexp.Regexp) error {
}
if vm.bufferIndex > moveIndex {
- vm.bufferIndex = vm.bufferIndex - moveIndex
+ vm.bufferIndex -= moveIndex
} else {
vm.bufferIndex = 0
}
@@ -258,7 +258,7 @@ func (vm *FileTreeViewModel) PageDown() error {
vm.bufferIndex = 0
vm.TreeIndex = nextBufferIndexLowerBound
} else {
- vm.bufferIndex = vm.bufferIndex - newLines
+ vm.bufferIndex -= newLines
}
return nil
@@ -284,7 +284,7 @@ func (vm *FileTreeViewModel) PageUp() error {
vm.bufferIndex = 0
vm.TreeIndex = nextBufferIndexLowerBound
} else {
- vm.bufferIndex = vm.bufferIndex + newLines
+ vm.bufferIndex += newLines
}
return nil
}