LogalDeveloper/Minecraft-Overviewer
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more helpful error if given worlddir does not contain level.dat

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This commit is contained in:
Aaron Griffith
2011-07-25 11:05:21 -04:00
parent ef6ad96080
commit 85a55c25c3
1 changed files with 5 additions and 0 deletions
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5
overviewer.py
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@@ -177,6 +177,11 @@ def main():
logging.error("Invalid world number") logging.error("Invalid world number")
sys.exit(1) sys.exit(1)
# final sanity check for worlddir
if not os.path.exists(os.path.join(worlddir, 'level.dat')):
logging.error("Invalid world path -- does not contain level.dat")
sys.exit(1)
if len(args) < 2: if len(args) < 2:
if options.delete: if options.delete:
return delete_all(worlddir, None) return delete_all(worlddir, None)