From: Michael Stapelberg <michael@stapelberg.de>
Date: Sat, 7 Mar 2015 14:38:10 +0000 (+0100)
Subject: Bugfix: insert id-based match at HEAD, not TAIL.
X-Git-Tag: 4.9.1~4^2
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=df1fcdafe82e5d8e6a8a76967c679cd64e1b2ab3;p=i3%2Fi3

Bugfix: insert id-based match at HEAD, not TAIL.

Before this commit, placeholder windows had any matches that were
defined in the JSON file, _followed_ by an i3-internal match that
ensures the placeholder X11 window gets swallowed into the placeholder
i3 container.

The problem was that the first successful match was deleted, and if
users specified a criterion (title=IPython) that matched the placeholder
window itself (name=IPython), then that match is deleted and the
i3-internal match is kept. This results in the actual window the user
wants to match not being swallowed, and the placeholder window not
displaying any criteria.

fixes #1526
---

diff --git a/src/restore_layout.c b/src/restore_layout.c
index 3a657c90..f4ef5475 100644
--- a/src/restore_layout.c
+++ b/src/restore_layout.c
@@ -219,7 +219,7 @@ static void open_placeholder_window(Con *con) {
         Match *temp_id = smalloc(sizeof(Match));
         match_init(temp_id);
         temp_id->id = placeholder;
-        TAILQ_INSERT_TAIL(&(con->swallow_head), temp_id, matches);
+        TAILQ_INSERT_HEAD(&(con->swallow_head), temp_id, matches);
     }
 
     Con *child;