Add safety guard for pylint.

2013-09-20 01:16:36 +03:00 · 2013-09-20 01:16:36 +03:00 · 8805b83654
commit 8805b83654
parent a5c198f89b
1 changed files with 6 additions and 2 deletions
--- a/syntax_checkers/python/pylint.vim
+++ b/syntax_checkers/python/pylint.vim
@ -49,8 +49,12 @@ function! SyntaxCheckers_python_pylint_GetLocList()
 endfunction

 function s:PylintNew()
+    try
        let pylint_version = filter(split(system('pylint --version'), '\m, \|\n'), 'v:val =~# "^pylint"')[0]
        return syntastic#util#versionIsAtLeast(syntastic#util#parseVersion(pylint_version), [1])
+    catch /E684/
+        return 0
+    endtry
 endfunction

 call g:SyntasticRegistry.CreateAndRegisterChecker({