diff options
Diffstat (limited to 'internal/game/cmd_look.go')
| -rw-r--r-- | internal/game/cmd_look.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/internal/game/cmd_look.go b/internal/game/cmd_look.go index 92aeea6..e6ed5d3 100644 --- a/internal/game/cmd_look.go +++ b/internal/game/cmd_look.go @@ -26,6 +26,12 @@ func (g *Game) doLook(sess *net.Session) { if wrapWidth < 80 { wrapWidth = 80 } + if wrapWidth > maxMapDimension { + // Do not trust the persisted option: writeLookSideBySide pads every + // content line to the wrap width, so an unbounded value is a + // one-command OOM (the same clamp map_width already has). + wrapWidth = maxMapDimension + } var mapLines []string mapOn := p.OptionString("tiny_map") != "off" |