From: Axel Wagner <mail@merovius.de>
Date: Wed, 26 Jan 2011 00:21:36 +0000 (+0100)
Subject: Bugfix: Test for outputs == NULL
X-Git-Tag: 4.0.1~7^2~3^2~38
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=94ca5c73ccae65f8fe25b326fcf479eeed632bdd;p=i3%2Fi3

Bugfix: Test for outputs == NULL
---

diff --git a/i3bar/src/workspaces.c b/i3bar/src/workspaces.c
index 1e47bb81..a28ed2be 100644
--- a/i3bar/src/workspaces.c
+++ b/i3bar/src/workspaces.c
@@ -255,6 +255,9 @@ void parse_workspaces_json(char *json) {
  */
 void free_workspaces() {
     i3_output *outputs_walk;
+    if (outputs == NULL) {
+        return;
+    }
     SLIST_FOREACH(outputs_walk, outputs, slist) {
         if (outputs_walk->workspaces != NULL && !TAILQ_EMPTY(outputs_walk->workspaces)) {
             FREE_TAILQ(outputs_walk->workspaces, i3_ws);