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updated for version 7.2c-001

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This commit is contained in:
Bram Moolenaar
2008-08-08 10:36:31 +00:00
parent e37d50a5de
commit dc9cf9cd6d
3 changed files with 11 additions and 2 deletions
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5
src/eval.c
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@@ -6231,8 +6231,11 @@ list_extend(l1, l2, bef)
listitem_T *bef;
{
listitem_T *item;
int todo = l2->lv_len;
for (item = l2->lv_first; item != NULL; item = item->li_next)
/* We also quit the loop when we have inserted the original item count of
* the list, avoid a hang when we extend a list with itself. */
for (item = l2->lv_first; item != NULL && --todo >= 0; item = item->li_next)
if (list_insert_tv(l1, &item->li_tv, bef) == FAIL)
return FAIL;
return OK;