avoid crashing if trig list is empty

2012-05-21 14:54:25 +02:00 · 2012-05-21 14:54:25 +02:00 · af2f762e07
commit af2f762e07
parent d62714492a
1 changed files with 4 additions and 1 deletions
--- a/plugin/UltiSnips/_vim.py
+++ b/plugin/UltiSnips/_vim.py
@ -225,7 +225,10 @@ def _unmap_select_mode_mapping():
            for m in maps:
                # The first three chars are the modes, that might be listed.
                # We are not interested in them here.
-                trig = m[3:].split()[0]
+                trig = m[3:].split()[0] if len(m[3:].split()) != 0 else None
+
+                if trig is None:
+                    continue

                # The bar separates commands
                if trig[-1] == "|":