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This commit is contained in:
Kovid Goyal 2016-01-20 13:00:22 +05:30
parent 382d6de38d
commit 17ddcaa9df
1 changed files with 12 additions and 2 deletions
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14
src/calibre/devices/winusb.py
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@ -761,9 +761,19 @@ def get_storage_number_map_alt(debug=False):
for devinfo, devpath in DeviceSet().interfaces():
if not devpath.endswith(os.sep):
devpath += os.sep
GetVolumeNameForVolumeMountPoint(devpath, wbuf, len(wbuf))
try:
GetVolumeNameForVolumeMountPoint(devpath, wbuf, len(wbuf))
except WindowsError as err:
if debug:
prints('Failed to get volume id for drive: %s with error: %s' % (devpath, as_unicode(err)))
continue
vname = wbuf.value
wbuf, names = get_volume_pathnames(vname, buf=wbuf)
try:
wbuf, names = get_volume_pathnames(vname, buf=wbuf)
except WindowsError as err:
if debug:
prints('Failed to get mountpoints for volume %s with error: %s' % (devpath, as_unicode(err)))
continue
for name in names:
name = name.upper()
if len(name) == 3 and name.endswith(':\\') and name[0] in string.ascii_uppercase: