From ad792ae19a29773c9d91bc269a4d83d2d2e972db Mon Sep 17 00:00:00 2001
From: Jeff Hill <johill@lanl.gov>
Date: Wed, 24 May 2000 22:09:28 +0000
Subject: [PATCH] dont crash if this isrun before iocInit

---
 src/rsrv/caservertask.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/rsrv/caservertask.c b/src/rsrv/caservertask.c
index 71b129cde..19822babc 100644
--- a/src/rsrv/caservertask.c
+++ b/src/rsrv/caservertask.c
@@ -477,6 +477,10 @@ void epicsShareAPI casr (unsigned level)
     size_t bytes_reserved;
     struct client *client;
 
+    if ( ! clientQlock ) {
+        return;
+    }
+
     printf ("Channel Access Server V%d.%d\n",
         CA_PROTOCOL_VERSION, CA_MINOR_VERSION);