Simplify code

`a += b` instead of `a = a + b`.
This commit is contained in:
Christian Muehlhaeuser 2019-07-19 12:53:16 +02:00
parent 09296c0214
commit 1fa41a3796
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GPG Key ID: 3CF9FA45CA1EBB7E

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@ -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
}