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Fix for crash when ~/.cache/wal was empty

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Alexis Maiquez 2022-04-30 22:28:24 +02:00 committed by GitHub
parent 236aa48e74
commit 71a17a6955
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1 changed files with 5 additions and 1 deletions
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6
pywal/wallpaper.py
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@ -202,6 +202,10 @@ def get(cache_dir=CACHE_DIR):
current_wall = os.path.join(cache_dir, "wal")
if os.path.isfile(current_wall):
return util.read_file(current_wall)[0]
# make sure the file has some content in it,
contents = util.read_file(current_wall)
if len(contents) > 0:
return contents [0]
return "None"