Replace OSError by the correct class IOError
R=dpranke@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/7215025
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@89884 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/checkout.py b/checkout.py
index 96289b3..a8fdcd2 100644
--- a/checkout.py
+++ b/checkout.py
@@ -42,7 +42,7 @@
settings[k.strip()] = v.strip()
finally:
settings_file.close()
- except OSError:
+ except IOError:
return None
return settings.get(key, None)