patch 8.2.3596: crash when using :pedit in Vim9 script
Problem: Crash when using :pedit in Vim9 script.
Solution: Move check for arguments to after checking there are arguments.
(Yegappan Lakshmanan, closes #9134, closes #9135)
diff --git a/src/popupwin.c b/src/popupwin.c
index d86c6c0..59bdf86 100644
--- a/src/popupwin.c
+++ b/src/popupwin.c
@@ -1851,13 +1851,13 @@
int nr;
int i;
- if (in_vim9script()
- && (check_for_string_or_number_or_list_arg(argvars, 0) == FAIL
- || check_for_dict_arg(argvars, 1) == FAIL))
- return NULL;
-
if (argvars != NULL)
{
+ if (in_vim9script()
+ && (check_for_string_or_number_or_list_arg(argvars, 0) == FAIL
+ || check_for_dict_arg(argvars, 1) == FAIL))
+ return NULL;
+
// Check that arguments look OK.
if (argvars[0].v_type == VAR_NUMBER)
{