patch 8.2.0085: dead code in builtin functions
Problem: Dead code in builtin functions.
Solution: Clean up the code.
diff --git a/src/evalvars.c b/src/evalvars.c
index 3aaae13..6ec5c25 100644
--- a/src/evalvars.c
+++ b/src/evalvars.c
@@ -2980,7 +2980,7 @@
* "setwinvar()" and "settabwinvar()" functions
*/
static void
-setwinvar(typval_T *argvars, typval_T *rettv UNUSED, int off)
+setwinvar(typval_T *argvars, int off)
{
win_T *win;
win_T *save_curwin;
@@ -3381,15 +3381,13 @@
* "settabvar()" function
*/
void
-f_settabvar(typval_T *argvars, typval_T *rettv)
+f_settabvar(typval_T *argvars, typval_T *rettv UNUSED)
{
tabpage_T *save_curtab;
tabpage_T *tp;
char_u *varname, *tabvarname;
typval_T *varp;
- rettv->vval.v_number = 0;
-
if (check_secure())
return;
@@ -3421,18 +3419,18 @@
* "settabwinvar()" function
*/
void
-f_settabwinvar(typval_T *argvars, typval_T *rettv)
+f_settabwinvar(typval_T *argvars, typval_T *rettv UNUSED)
{
- setwinvar(argvars, rettv, 1);
+ setwinvar(argvars, 1);
}
/*
* "setwinvar()" function
*/
void
-f_setwinvar(typval_T *argvars, typval_T *rettv)
+f_setwinvar(typval_T *argvars, typval_T *rettv UNUSED)
{
- setwinvar(argvars, rettv, 0);
+ setwinvar(argvars, 0);
}
/*