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terminal: ED handles invalid values

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This commit is contained in:
Mitchell Hashimoto
2023-11-19 20:47:04 -08:00
parent 39c2549b1a
commit b5cad7184d
1 changed files with 4 additions and 1 deletions
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src/terminal/stream.zig
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@ -294,7 +294,10 @@ pub fn Stream(comptime Handler: type) type {
const mode_: ?csi.EraseDisplay = switch (action.params.len) { const mode_: ?csi.EraseDisplay = switch (action.params.len) {
0 => .below, 0 => .below,
1 => if (action.params[0] <= 3) @enumFromInt(action.params[0]) else null, 1 => if (action.params[0] <= 3)
std.meta.intToEnum(csi.EraseDisplay, action.params[0]) catch null
else
null,
else => null, else => null,
}; };