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Add error handling for screen console function.

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This commit is contained in:
Bastian Kleineidam 2012-12-07 22:31:48 +01:00
parent efbbb656a1
commit 27df4e20da
1 changed files with 3 additions and 1 deletions
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4
linkcheck/colorama.py
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@ -32,7 +32,7 @@ STDOUT = -11
STDERR = -12
from ctypes import (windll, byref, Structure, c_char, c_short, c_uint32,
c_ushort, ArgumentError)
c_ushort, ArgumentError, WinError)
handles = {
STDOUT: windll.kernel32.GetStdHandle(STDOUT),
@ -85,6 +85,8 @@ def GetConsoleScreenBufferInfo(stream_id=STDOUT):
csbi = CONSOLE_SCREEN_BUFFER_INFO()
success = windll.kernel32.GetConsoleScreenBufferInfo(
handle, byref(csbi))
if not success:
raise WinError()
return csbi