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fix #6931 terminal.eraseline() gives OverflowError on Windows (#6933)

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skilchen 2017-12-17 10:57:45 +01:00 • committed by Andreas Rumpf
commit 822da4b213
1 changed files with 2 additions and 2 deletions
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lib/pure/terminal.nim
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@ -391,8 +391,8 @@ proc eraseLine*(f: File) =
origin.X = 0'i16 origin.X = 0'i16
if setConsoleCursorPosition(h, origin) == 0: if setConsoleCursorPosition(h, origin) == 0:
raiseOSError(osLastError()) raiseOSError(osLastError())
var ht = scrbuf.dwSize.Y - origin.Y var ht: DWORD = scrbuf.dwSize.Y - origin.Y
var wt = scrbuf.dwSize.X - origin.X var wt: DWORD = scrbuf.dwSize.X - origin.X
if fillConsoleOutputCharacter(h, ' ', ht*wt, if fillConsoleOutputCharacter(h, ' ', ht*wt,
origin, addr(numwrote)) == 0: origin, addr(numwrote)) == 0:
raiseOSError(osLastError()) raiseOSError(osLastError())