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| @@ -273,9 +273,10 b' def clone(ui, source, dest = None, **opt' | |||||
| 273 |
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273 | |||
| 274 | if dest is None: |
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274 | if dest is None: | |
| 275 | dest = os.path.basename(os.path.normpath(source)) |
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275 | dest = os.path.basename(os.path.normpath(source)) | |
| 276 | if dest == source: |
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276 | ||
| 277 | ui.warn('abort: source and destination are the same\n') |
|
277 | if os.path.exists(dest): | |
| 278 | sys.exit(1) |
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278 | ui.warn("abort: destination '%s' already exists\n" % dest) | |
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|
279 | return 1 | |||
| 279 |
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280 | |||
| 280 | os.mkdir(dest) |
|
281 | os.mkdir(dest) | |
| 281 |
|
282 | |||
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