commit 6409553b6e3b4de4e1d72b8ee5445595214581ff
author Yegappan Lakshmanan <yegappan@yahoo.com> Mon Dec 06 11:03:55 2021 +0000
committer Bram Moolenaar <Bram@vim.org> Mon Dec 06 11:03:55 2021 +0000
tree 1b24d5f956763a1bc7a5b47fc9875598d0d438d6
parent 40bcec1bac34d34a3d4d7c5f6b2cc1f163acbd00

patch 8.2.3751: cannot assign a lambda to an option that takes a function

Problem:    Cannot assign a lambda to an option that takes a function.
Solution:   Automatically convert the lambda to a string. (Yegappan
            Lakshmanan, closes #9286)

src/if_tcl.c

diff --git a/src/if_tcl.c b/src/if_tcl.c
index 4838e31..75fa858 100644
--- a/src/if_tcl.c
+++ b/src/if_tcl.c
@@ -1308,7 +1308,7 @@
 
     option = (char_u *)Tcl_GetStringFromObj(objv[objn], NULL);
     ++objn;
-    gov = get_option_value(option, &lval, &sval, 0);
+    gov = get_option_value(option, &lval, &sval, NULL, 0);
     err = TCL_OK;
     switch (gov)
     {