From: Michael Stapelberg <michael@stapelberg.de>
Date: Sun, 26 Nov 2017 17:07:13 +0000 (+0100)
Subject: shmlog: remote atom when disabled
X-Git-Tag: 4.15~39^2
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=refs%2Fpull%2F3059%2Fhead;p=i3%2Fi3

shmlog: remote atom when disabled
---

diff --git a/src/x.c b/src/x.c
index 09a60493..7829079b 100644
--- a/src/x.c
+++ b/src/x.c
@@ -1227,9 +1227,13 @@ void x_set_name(Con *con, const char *name) {
  *
  */
 void update_shmlog_atom() {
-    xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
-                        A_I3_SHMLOG_PATH, A_UTF8_STRING, 8,
-                        strlen(shmlogname), shmlogname);
+    if (*shmlogname == '\0') {
+        xcb_delete_property(conn, root, A_I3_SHMLOG_PATH);
+    } else {
+        xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
+                            A_I3_SHMLOG_PATH, A_UTF8_STRING, 8,
+                            strlen(shmlogname), shmlogname);
+    }
 }
 
 /*