patch 8.2.4682: Vim9: can use :unlockvar for const variable
Problem: Vim9: can use :unlockvar for const variable. (Ernie Rael)
Solution: Check whether the variable is a const.
diff --git a/src/userfunc.c b/src/userfunc.c
index 052923e..c80a490 100644
--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -1697,7 +1697,7 @@
{
if (!did_type && type != NULL && ht == get_script_local_ht())
{
- svar_T *sv = find_typval_in_script(tv, 0);
+ svar_T *sv = find_typval_in_script(tv, 0, TRUE);
if (sv != NULL)
*type = sv->sv_type;