patch 8.2.0934: lhelpgrep twice in help window doesn't jump to the help topic
Problem: Running lhelpgrep twice in a help window doesn't jump to the help
topic.
Solution: Check whether any window with the location list is present.
(Yegappan Lakshmanan, closes #6215)
diff --git a/src/quickfix.c b/src/quickfix.c
index 0da8ea2..35a66dc 100644
--- a/src/quickfix.c
+++ b/src/quickfix.c
@@ -7963,9 +7963,10 @@
{
apply_autocmds(EVENT_QUICKFIXCMDPOST, au_name,
curbuf->b_fname, TRUE, curbuf);
- if (!new_qi && IS_LL_STACK(qi) && qf_find_buf(qi) == NULL)
+ // When adding a location list to an existing location list stack,
+ // if the autocmd made the stack invalid, then just return.
+ if (!new_qi && IS_LL_STACK(qi) && qf_find_win_with_loclist(qi) == NULL)
{
- // autocommands made "qi" invalid
decr_quickfix_busy();
return;
}