Only initialize viewer once (fixes #177)

lervag · Jun 5, 2015 · b891bd7 · b891bd7
1 parent d65f92d
commit b891bd7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/autoload/vimtex/view.vim b/autoload/vimtex/view.vim
@@ -308,6 +308,9 @@ endfunction
 
 " {{{1 Zathura
 function! s:zathura.init() dict " {{{2
+  " Only initialize once
+  if has_key(self, 'xwin_id') | return | endif
+
   if !executable('zathura')
     echoerr 'vimtex viewer Zathura is not executable!'
   endif