From 7cbc2f64298cd96629fffdcfd642f0c1c24adfd2 Mon Sep 17 00:00:00 2001
From: Freddie Akeroyd <freddie.akeroyd@stfc.ac.uk>
Date: Wed, 31 Jan 2024 12:41:42 +0000
Subject: [PATCH] Fix return check

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

diff --git a/client/castApp/src/casttcp.c b/client/castApp/src/casttcp.c
index 9b02d40..80f4879 100644
--- a/client/castApp/src/casttcp.c
+++ b/client/castApp/src/casttcp.c
@@ -25,7 +25,7 @@ int doCasterTCPPhase(caster_t *self)
         return -1;
 
     sock.sd = shCreateSocket(AF_INET, SOCK_STREAM, 0);
-    if(!sock.sd)
+    if(sock.sd == INVALID_SOCKET)
         ERRRET(-1, self, "Failed to create socket");
 
     if(shConnect(&sock, &self->nameserv))