The height can be an infinite number or a NaN, not sure why this coul…

…d ever happen after setting and limiting a font size between 5 and 72, but this prevents a crash
migueldeicaza · Jul 20, 2023 · 4df9211 · 4df9211
1 parent 8a9f4e8
commit 4df9211
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Sources/SwiftTerm/Apple/AppleTerminalView.swift b/Sources/SwiftTerm/Apple/AppleTerminalView.swift
@@ -147,7 +147,7 @@ extension TerminalView {
         let fontAttributes = [NSAttributedString.Key.font: fontSet.normal]
         let cellWidth = "W".size(withAttributes: fontAttributes).width
         #endif
-        return CellDimension(width: max (1, cellWidth), height: max (cellHeight, 1))
+        return CellDimension(width: max (1, cellWidth), height: max (min (cellHeight, 8192), 1))
     }
 
     func mapColor (color: Attribute.Color, isFg: Bool, isBold: Bool) -> TTColor