# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1572075618 25200
# Node ID 52be4cf89810d48f2be3f6b09169151b39ea4c2c
# Parent  ec292bfbd633999794141cf3cd0746f11d581d6d
Don't complain when the job gets killed when Vim exits.

This happens on Neovim, where the jobs seem to get killed before Vim
exits, and so Gutentags has enough time to print a warning.

diff -r ec292bfbd633 -r 52be4cf89810 autoload/gutentags.vim
--- a/autoload/gutentags.vim	Sat Oct 26 01:48:21 2019 -0700
+++ b/autoload/gutentags.vim	Sat Oct 26 00:40:18 2019 -0700
@@ -349,6 +349,11 @@
     endfor
 endfunction
 
+" Set a variable on exit so that we don't complain when a job gets killed.
+function! gutentags#on_vim_leave_pre() abort
+    let g:__gutentags_vim_is_leaving = 1
+endfunction
+
 " }}}
 
 "  Job Management {{{
diff -r ec292bfbd633 -r 52be4cf89810 autoload/gutentags/cscope.vim
--- a/autoload/gutentags/cscope.vim	Sat Oct 26 01:48:21 2019 -0700
+++ b/autoload/gutentags/cscope.vim	Sat Oct 26 00:40:18 2019 -0700
@@ -82,7 +82,7 @@
         else
             silent! execute 'cs reset'
         endif
-    else
+    elseif !g:__gutentags_vim_is_leaving
         call gutentags#warning(
                     \"cscope job failed, returned: ".
                     \string(a:exit_val))
diff -r ec292bfbd633 -r 52be4cf89810 autoload/gutentags/ctags.vim
--- a/autoload/gutentags/ctags.vim	Sat Oct 26 01:48:21 2019 -0700
+++ b/autoload/gutentags/ctags.vim	Sat Oct 26 00:40:18 2019 -0700
@@ -217,7 +217,7 @@
 function! gutentags#ctags#on_job_exit(job, exit_val) abort
     call gutentags#remove_job_by_data('ctags', a:job)
 
-    if a:exit_val != 0
+    if a:exit_val != 0 && !g:__gutentags_vim_is_leaving
         call gutentags#warning("ctags job failed, returned: ".
                     \string(a:exit_val))
     endif
diff -r ec292bfbd633 -r 52be4cf89810 autoload/gutentags/gtags_cscope.vim
--- a/autoload/gutentags/gtags_cscope.vim	Sat Oct 26 01:48:21 2019 -0700
+++ b/autoload/gutentags/gtags_cscope.vim	Sat Oct 26 00:40:18 2019 -0700
@@ -112,7 +112,7 @@
         call s:add_db(l:dbfile_path)
     endif
 
-    if a:exit_val != 0
+    if a:exit_val != 0 && !g:__gutentags_vim_is_leaving
         call gutentags#warning(
                     \"gtags-cscope job failed, returned: ".
                     \string(a:exit_val))
diff -r ec292bfbd633 -r 52be4cf89810 plugin/gutentags.vim
--- a/plugin/gutentags.vim	Sat Oct 26 01:48:21 2019 -0700
+++ b/plugin/gutentags.vim	Sat Oct 26 00:40:18 2019 -0700
@@ -87,6 +87,8 @@
     let g:gutentags_script_ext = '.sh'
 endif
 
+let g:__gutentags_vim_is_leaving = 0
+
 " }}}
 
 " Gutentags Setup {{{
@@ -95,6 +97,7 @@
     autocmd!
     autocmd BufNewFile,BufReadPost *  call gutentags#setup_gutentags()
     autocmd VimEnter               *  if expand('<amatch>')==''|call gutentags#setup_gutentags()|endif
+    autocmd VimLeavePre            *  call gutentags#on_vim_leave_pre()
 augroup end
 
 " }}}