Fix lint warnings

elk-language · Jul 1, 2023 · a43e8c1 · a43e8c1
1 parent 357106f
commit a43e8c1
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Showing 3 changed files with 3 additions and 6 deletions.
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ jobs:
  strategy:
  matrix:
  os: [ubuntu-latest, windows-latest, macos-latest]
- go: ['1.18', '1.19', '1.20']
+ go: ['1.19', '1.20']
  steps:
  - name: Set up Go
  uses: actions/setup-go@v2

diff --git a/history.go b/history.go
@@ -16,9 +16,7 @@ func (h *History) Add(input string) {
 // Clear to clear the history.
 func (h *History) Clear() {
  h.tmp = make([]string, len(h.histories))
- for i := range h.histories {
- h.tmp[i] = h.histories[i]
- }
+ copy(h.tmp, h.histories)
  h.tmp = append(h.tmp, "")
  h.selected = len(h.tmp) - 1
 }

diff --git a/input_posix.go b/input_posix.go
@@ -14,8 +14,7 @@ const maxReadBytes = 1024
 
 // PosixParser is a ConsoleParser implementation for POSIX environment.
 type PosixParser struct {
- fd int
- origTermios syscall.Termios
+ fd int
 }
 
 // Setup should be called before starting input