Do not map keys if 'g:_uspy' could not be set

2014-04-09 19:30:00 +02:00 · 2014-04-09 19:30:00 +02:00 · 3208654c4e
commit 3208654c4e
parent c57c717e33
1 changed files with 5 additions and 0 deletions
--- a/autoload/UltiSnips/map_keys.vim
+++ b/autoload/UltiSnips/map_keys.vim
@ -1,6 +1,11 @@
 call UltiSnips#bootstrap#Bootstrap()

 function! UltiSnips#map_keys#MapKeys()
+    if !exists('g:_uspy')
+        " Do not map keys if bootstrapping failed (e.g. no Python).
+        return
+    endif
+
    " Map the keys correctly
    if g:UltiSnipsExpandTrigger == g:UltiSnipsJumpForwardTrigger