From 1fa41a37965214d82161034898eff177dbd456d4 Mon Sep 17 00:00:00 2001 From: Christian Muehlhaeuser 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 }