From b0f00a9471b7b92b2f8680898676bb5479b97d97 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Fri, 5 May 2017 11:31:47 +0200 Subject: [PATCH] column: fix --tree id-parent loop crash The loop is silently ignored. Signed-off-by: Karel Zak --- text-utils/column.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/text-utils/column.c b/text-utils/column.c index 7070862448..7d6a8dcb6e 100644 --- a/text-utils/column.c +++ b/text-utils/column.c @@ -329,7 +329,11 @@ static void create_tree(struct column_control *ctl) if (!parent) continue; - if (strcmp(id, parent) == 0 && ln_i != ln) + if (scols_line_get_parent(ln_i) == ln) + continue; + if ( ln_i == ln) + continue; + if (strcmp(id, parent) == 0) scols_line_add_child(ln_i, ln); } } -- 2.47.3