patch 9.0.0949: crash when unletting a variable while listing variables
Problem: Crash when unletting a variable while listing variables.
Solution: Disallow changing a hashtable while going over the entries.
(closes #11435)
diff --git a/src/errors.h b/src/errors.h
index 30032c0..2fc80c5 100644
--- a/src/errors.h
+++ b/src/errors.h
@@ -3343,3 +3343,5 @@
INIT(= N_("E1311: Cannot change user commands while listing"));
EXTERN char e_not_allowed_to_change_window_layout_in_this_autocmd[]
INIT(= N_("E1312: Not allowed to change the window layout in this autocmd"));
+EXTERN char e_not_allowed_to_add_or_remove_entries_str[]
+ INIT(= N_("E1313: Not allowed to add or remove entries (%s)"));