some fixes

Author: aliev

plugin/autocmd.vim

@@ -2,20 +2,18 @@ if !exists('g:python_compiler_highlight_errors')
   let g:python_compiler_highlight_errors = 0
 endif
 
-if !exists('g:python_fixqflist')
+if !exists('g:python_compiler_fixqflist')
   let g:python_compiler_fixqflist = 1
 endif
 
 augroup python
   au!
-  " Show error message under cursor
-  " for visual and insert mode
-  if !empty('g:python_compiler_highlight_errors')
+  if g:python_compiler_highlight_errors == 1
     au CursorMoved * call python#utils#set_python_error()
     au BufEnter,QuickFixCmdPost * call python#utils#highlight_python_error()
   endif
 
-  if !empty('g:python_fixqflist')
+  if g:python_compiler_fixqflist == 1
     au QuickFixCmdPost * call python#utils#fix_qflist()
   endif