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Fix crash if tabs extend past view width

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Ref #631
This commit is contained in:
Zachary Yedidia 2017-04-21 12:48:03 -04:00
parent 591e5e3145
commit 471a8b7c2b
1 changed files with 2 additions and 2 deletions
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4
cmd/micro/cellview.go
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@ -146,7 +146,7 @@ func (c *CellView) Draw(buf *Buffer, top, height, left, width int) {
for i := 1; i < width; i++ {
viewCol++
if viewCol >= 0 {
if viewCol >= 0 && viewCol < width {
c.lines[viewLine][viewCol] = &Char{Loc{viewCol, viewLine}, Loc{colN, lineN}, char, ' ', curStyle, 1}
}
}
@ -158,7 +158,7 @@ func (c *CellView) Draw(buf *Buffer, top, height, left, width int) {
}
for i := 1; i < width; i++ {
viewCol++
if viewCol >= 0 {
if viewCol >= 0 && viewCol < width {
c.lines[viewLine][viewCol] = &Char{Loc{viewCol, viewLine}, Loc{colN, lineN}, char, ' ', curStyle, 1}
}
}