From 9ad1e6b40f9589a5ab8242dd3b2e514b70d97799 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Thu, 15 Dec 2016 17:05:12 -0500
Subject: Handle malloc failure in ipc_recv_response

---
 swaybar/ipc.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'swaybar')

diff --git a/swaybar/ipc.c b/swaybar/ipc.c
index 8d2f4e9a..f2da7392 100644
--- a/swaybar/ipc.c
+++ b/swaybar/ipc.c
@@ -331,6 +331,9 @@ void ipc_bar_init(struct bar *bar, const char *bar_id) {
 
 bool handle_ipc_event(struct bar *bar) {
 	struct ipc_response *resp = ipc_recv_response(bar->ipc_event_socketfd);
+	if (!resp) {
+		return false;
+	}
 	switch (resp->type) {
 	case IPC_EVENT_WORKSPACE:
 		ipc_update_workspaces(bar);
-- 
cgit v1.2.3-54-g00ecf