Sergey Alexandrov 4a76132cbe Fix "Cannot use empty key for Dictionary" error ... This commit resolves compatibility issue with fugitive plugin. When using "Gdiff" command on some file, fugitive attempts to open the current and the index version of the file. For example, if the file is /home/taketwo/path/to/the/project/README.md then fugitive will use the following path to open the index version: fugitive:///home/taketwo/path/to/the/project/.git//0/README.md Opening this file leads to a cascade of errors like this: Error detected while processing function airline#extensions#tabline#get..<SNR>162_get_buffers..<SNR>162_get_visible_buffers..airline#extensions#tabline#get_buffer_name..airline#extensions#tabline#unique_tail_improved#format: line 20: E713: Cannot use empty key for Dictionary The problem is that when a filename like this is being tokenized, there appear empty "" tokens, and an error occurs when using them as keys in `path_tokens[token_index]` dictionary. This fix simply skips empty tokens.		2014-03-10 12:27:22 +01:00
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airline	Fix "Cannot use empty key for Dictionary" error	2014-03-10 12:27:22 +01:00
airline.vim	happy 2014	2014-01-19 23:44:44 -05:00