Sparse checker: return code 1 is less meaningful these days.

lcd047 · lcd047 · commit d97a43bfa1bd · 2015-01-04T08:52:25.000+02:00
diff --git a/syntax_checkers/c/sparse.vim b/syntax_checkers/c/sparse.vim
@@ -26,13 +26,15 @@ function! SyntaxCheckers_c_sparse_GetLocList() dict
         \ 'args': syntastic#c#ReadConfig(g:syntastic_sparse_config_file),
         \ 'args_after': '-ftabstop=' . &ts })
 
-    let errorformat = '%f:%l:%v: %trror: %m,%f:%l:%v: %tarning: %m,'
+    let errorformat =
+        \ '%f:%l:%v: %trror: %m,' .
+        \ '%f:%l:%v: %tarning: %m,'
 
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
         \ 'defaults': {'bufnr': bufnr("")},
-        \ 'returns': [0] })
+        \ 'returns': [0, 1] })
     return loclist
 endfunction
 
