expose cleaner api to determine empty head.
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@ -14,7 +14,7 @@ let s:empty_message = get(g:, 'airline#extensions#branch#empty_message',
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\ get(g:, 'airline_branch_empty_message', ''))
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let s:symbol = get(g:, 'airline#extensions#branch#symbol', g:airline_symbols.branch)
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function! airline#extensions#branch#get_head()
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function! airline#extensions#branch#head()
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let head = ''
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if s:has_fugitive && !exists('b:mercurial_dir')
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@ -42,6 +42,13 @@ function! airline#extensions#branch#get_head()
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endif
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return empty(head) || !s:check_in_path()
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\ ? ''
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\ : head
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endfunction
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function! airline#extensions#branch#get_head()
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let head = airline#extensions#branch#head()
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return empty(head)
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\ ? s:empty_message
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\ : printf('%s%s', empty(s:symbol) ? '' : s:symbol.(g:airline_symbols.space), head)
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endfunction
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@ -16,9 +16,12 @@ function! s:get_hunks_signify()
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return []
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endfunction
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function! s:is_branch_empty()
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return get(g:, 'airline#extensions#branch#enabled', 1) && empty(airline#extensions#branch#head())
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endfunction
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function! s:get_hunks_gitgutter()
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if !get(g:, 'gitgutter_enabled', 0) || airline#extensions#branch#get_head() ==
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\ get(g:, 'airline#extensions#branch#empty_message', get(g:, 'airline_branch_empty_message', ''))
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if !get(g:, 'gitgutter_enabled', 0) || s:is_branch_empty()
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return ''
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endif
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return GitGutterGetHunkSummary()
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