From c7cbdf0139cae2445b62df2af5f7a64b4ab925dc Mon Sep 17 00:00:00 2001
From: Harry Jeffery <harry@exec64.co.uk>
Date: Mon, 12 Aug 2019 19:10:43 +0100
Subject: ipc: Handle closed socket correctly

---
 src/ipc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/ipc.c b/src/ipc.c
index 745433f..f5f3e46 100644
--- a/src/ipc.c
+++ b/src/ipc.c
@@ -35,7 +35,7 @@ void *wait_for_commands(void* void_conn)
   while (1) {
     char buf[1024];
     ssize_t len = recv(conn->fd, buf, sizeof buf - 1, 0);
-    if (len == -1) {
+    if (len <= 0) {
       break;
     }
 
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