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Do not crash if in buffer mode and the last buffer is deleted using the

Browse Source 
command.
This commit is contained in:
nicm 2023-08-11 17:09:00 +00:00
parent 7a44984069
commit 57837bbf67
1 changed files with 1 additions and 1 deletions
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2
mode-tree.c
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@ -497,7 +497,7 @@ mode_tree_build(struct mode_tree_data *mtd)
mode_tree_clear_lines(mtd);
mode_tree_build_lines(mtd, &mtd->children, 0);
if (tag == UINT64_MAX)
if (mtd->line_list != NULL && tag == UINT64_MAX)
tag = mtd->line_list[mtd->current].item->tag;
mode_tree_set_current(mtd, tag);