Fix bug listing available formats when only a default program could be found.
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@ -237,7 +237,7 @@ def list_formats ():
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print "(rar archives not supported)",
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print "(rar archives not supported)",
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print
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print
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except util.PatoolError:
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except util.PatoolError:
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handlers = programs.get(None, programs[command])
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handlers = programs.get(None, programs.get(command))
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print " %8s: - (no program found; install one of %s)" % \
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print " %8s: - (no program found; install one of %s)" % \
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(command, ", ".join(handlers))
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(command, ", ".join(handlers))
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return 0
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return 0
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