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avoid comparing symlink pointing to themselves (#133)

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deadc0de6
2019-05-06 22:05:41 +02:00
parent 982f464eab
commit 323e317104
1 changed files with 11 additions and 0 deletions
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11
dotdrop/dotdrop.py
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@@ -191,6 +191,17 @@ def cmd_compare(o, tmp):
same = False same = False
continue continue
src = tmpsrc src = tmpsrc
# is a symlink pointing to itself
asrc = os.path.join(o.dotpath, os.path.expanduser(src))
adst = os.path.expanduser(dotfile.dst)
if os.path.samefile(asrc, adst):
if o.debug:
line = '=> compare {}: diffing with \"{}\"'
LOG.dbg(line.format(dotfile.key, dotfile.dst))
LOG.dbg('points to itself')
return True
# install dotfile to temporary dir # install dotfile to temporary dir
ret, insttmp = inst.install_to_temp(t, tmp, src, dotfile.dst) ret, insttmp = inst.install_to_temp(t, tmp, src, dotfile.dst)
if not ret: if not ret: