From 9febbc82471331cd37950a7f95485a7fd286cbc8 Mon Sep 17 00:00:00 2001
From: Jeff Hill <johill@lanl.gov>
Date: Fri, 10 Apr 1998 23:15:40 +0000
Subject: [PATCH] fixed really bad bug when clients use PV name with .xxxx in
 it

---
 src/cas/example/directoryService/directoryServer.cc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/cas/example/directoryService/directoryServer.cc b/src/cas/example/directoryService/directoryServer.cc
index 8d261f763..891fbc50b 100644
--- a/src/cas/example/directoryService/directoryServer.cc
+++ b/src/cas/example/directoryService/directoryServer.cc
@@ -121,12 +121,13 @@ pvExistReturn directoryServer::pvExistTest
 	// (for compatibility with EPICS
 	// function block database).
 	//
-	pStr = pPVName;
-	do {
+	pLastStr = pPVName;
+	pStr = strstr (pPVName, ".");
+	while (pStr) {
 		pLastStr = pStr;
+		pStr += 1;
 		pStr = strstr (pStr, ".");
 	}
-	while (pStr);
 
 	if (pLastStr==pPVName) {
 		pPVE = this->stringResTbl.lookup(id);