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Clarify error message (#931)

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The existing error message printed when plug#end() is called without
calling plug#begin() doesn't make the dependence on plug#begin()
obvious; I had to go digging in the vim-plug code to discover what I'd
done wrong. This attempts to clarify the error a bit, to make it more
obvious to a user.
This commit is contained in:
Henré Botha 2020-01-27 14:48:16 +01:00 committed by Junegunn Choi
parent 2f5f74e5e6
commit c3b6b7c297
2 changed files with 2 additions and 2 deletions
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2
plug.vim
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@ -251,7 +251,7 @@ endfunction
function! plug#end() function! plug#end()
if !exists('g:plugs') if !exists('g:plugs')
return s:err('Call plug#begin() first') return s:err('plug#end() called without calling plug#begin() first')
endif endif
if exists('#PlugLOD') if exists('#PlugLOD')

2
test/workflow.vader
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@ -2,7 +2,7 @@ Execute (plug#end() before plug#begin() should fail):
redir => out redir => out
silent! AssertEqual 0, plug#end() silent! AssertEqual 0, plug#end()
redir END redir END
Assert stridx(out, 'Call plug#begin() first') >= 0 Assert stridx(out, 'plug#end() called without calling plug#begin() first') >= 0
Execute (plug#begin() without path argument): Execute (plug#begin() without path argument):
call plug#begin() call plug#begin()