commit f0e7e6365e86ca42c177fe165d3097d1bfb35f72
author Bram Moolenaar <Bram@vim.org> Fri Jan 21 13:29:56 2022 +0000
committer Bram Moolenaar <Bram@vim.org> Fri Jan 21 13:29:56 2022 +0000
tree da24c974e4cfc8f3a1853f80e2974e60689fb833
parent b7057bdd090ddcce96dc058e4e65340c8ec961d7

patch 8.2.4171: cannot invoke option function using autoload import

Problem:    Cannot invoke option function using autoload import.
Solution:   Expand the import to an autoload function name. (closes #9578)

src/userfunc.c

diff --git a/src/userfunc.c b/src/userfunc.c
index 223535f..7341878 100644
--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -3262,7 +3262,7 @@
     typval_T	rettv;
     varnumber_T	retval;
 
-    if (call_callback(callback, 0, &rettv, argcount, argvars) == FAIL)
+    if (call_callback(callback, -1, &rettv, argcount, argvars) == FAIL)
 	return -2;
 
     retval = tv_get_number_chk(&rettv, NULL);