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highlighter: do not skip empty c_sections

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currently, if the matchstr() evaluates to '', it would skip the required
section, because bnr would be evaluated to zero and since there is no
buffer zero, skip that highlighting group.

Make sure, to only skip the highlighting group if the buffer number is
actually > 0
This commit is contained in:
Christian Brabandt
2018-11-08 12:40:46 +01:00
parent 71dc6f0257
commit 496de8b745
1 changed files with 1 additions and 1 deletions
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2
autoload/airline/highlighter.vim
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@@ -256,7 +256,7 @@ function! airline#highlighter#highlight(modes, ...)
" in the current tabpage " in the current tabpage
if name[0:8] is# 'airline_c' if name[0:8] is# 'airline_c'
let bnr = matchstr(name, 'airline_c\zs\d\+') + 0 let bnr = matchstr(name, 'airline_c\zs\d\+') + 0
if index(buffers_in_tabpage, bnr) == -1 if bnr > 0 && index(buffers_in_tabpage, bnr) == -1
continue continue
endif endif
endif endif