From 7bb4c6e3f6d65bb6c0654d72dfe8cb5fa7f0fde2 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Wed, 7 Sep 2005 21:22:27 +0000
Subject: [PATCH] updated for version 7.0143
---
src/eval.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/eval.c b/src/eval.c
index 448bd7f306..3737126de3 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -2831,6 +2831,8 @@ eval_for_line(arg, errp, nextcmdp, skip)
}
else
{
+ /* No need to increment the refcount, it's already set for the
+ * list being used in "tv". */
fi->fi_list = l;
list_add_watch(l, &fi->fi_lw);
fi->fi_lw.lw_item = l->lv_first;
@@ -5861,14 +5863,16 @@ garbage_collect()
/*
* 3. Go through the list of lists and free items without the copyID.
+ * But don't free a list that has a watcher (used in a for loop), these
+ * are not referenced anywhere.
*/
for (ll = first_list; ll != NULL; )
- if (ll->lv_copyID != copyID)
+ if (ll->lv_copyID != copyID && ll->lv_watch == NULL)
{
list_free(ll);
did_free = TRUE;
- /* restart, next dict may also have been freed */
+ /* restart, next list may also have been freed */
ll = first_list;
}
else
--
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