diff options
Diffstat (limited to 'vendor/github.com/vbauerster/mpb/v6/bar_filler_bar.go')
| -rw-r--r-- | vendor/github.com/vbauerster/mpb/v6/bar_filler_bar.go | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/vendor/github.com/vbauerster/mpb/v6/bar_filler_bar.go b/vendor/github.com/vbauerster/mpb/v6/bar_filler_bar.go index 50494485e..1c339e91d 100644 --- a/vendor/github.com/vbauerster/mpb/v6/bar_filler_bar.go +++ b/vendor/github.com/vbauerster/mpb/v6/bar_filler_bar.go @@ -94,15 +94,15 @@ func (s *barFiller) parse(style string) { if !utf8.ValidString(style) { panic("invalid bar style") } - srcFormat := make([][]byte, 0, len(BarDefaultStyle)) - srcRwidth := make([]int, 0, len(BarDefaultStyle)) - gr := uniseg.NewGraphemes(style) - for gr.Next() { - srcFormat = append(srcFormat, gr.Bytes()) - srcRwidth = append(srcRwidth, runewidth.StringWidth(gr.Str())) - } - copy(s.format, srcFormat) - copy(s.rwidth, srcRwidth) + srcFormat := make([][]byte, len(BarDefaultStyle)) + srcRwidth := make([]int, len(BarDefaultStyle)) + i := 0 + for gr := uniseg.NewGraphemes(style); i < len(BarDefaultStyle) && gr.Next(); i++ { + srcFormat[i] = gr.Bytes() + srcRwidth[i] = runewidth.StringWidth(gr.Str()) + } + copy(s.format, srcFormat[:i]) + copy(s.rwidth, srcRwidth[:i]) if s.reverse { s.tip = s.format[rRevTip] s.flush = reverseFlush |