From a42197f0d670066c63f46b0af2eb3d01e8bb14f5 Mon Sep 17 00:00:00 2001
From: Dirk Zimoch <dirk.zimoch@psi.ch>
Date: Mon, 8 Jun 2020 16:03:27 +0200
Subject: [PATCH] allow to write empty arrays with caput

---
 modules/ca/src/client/nciu.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/ca/src/client/nciu.cpp b/modules/ca/src/client/nciu.cpp
index 0a7e70899..ebf30fec7 100644
--- a/modules/ca/src/client/nciu.cpp
+++ b/modules/ca/src/client/nciu.cpp
@@ -328,7 +328,7 @@ void nciu::write (
     if ( ! this->accessRightState.writePermit() ) {
         throw cacChannel::noWriteAccess();
     }
-    if ( countIn > this->count || countIn == 0 ) {
+    if ( countIn > this->count) {
         throw cacChannel::outOfBounds();
     }
     if ( type == DBR_STRING ) {
@@ -349,7 +349,7 @@ cacChannel::ioStatus nciu::write (
     if ( ! this->accessRightState.writePermit() ) {
         throw cacChannel::noWriteAccess();
     }
-    if ( countIn > this->count || countIn == 0 ) {
+    if ( countIn > this->count) {
         throw cacChannel::outOfBounds();
     }
     if ( type == DBR_STRING ) {