Dario Sneidermanis 80f0b0d4f5 check if s:path actually exists on BufDelete
This fixes a bug where starting Vim from a directory would produce the
following error:

Error detected while processing BufDelete Auto commands for "*":
E121: Undefined variable: s:path E116: Invalid arguments for function
<SNR>62_stop
2013-05-02 18:09:41 +02:00
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