From 63aba004d181097692a0bfb2017e21db8adb7724 Mon Sep 17 00:00:00 2001
From: "W. Eric Norum" <wenorum@lbl.gov>
Date: Thu, 16 Sep 2004 17:52:23 +0000
Subject: [PATCH] Add explantory message.

---
 src/libCom/test/macEnvExpandTest.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/libCom/test/macEnvExpandTest.c b/src/libCom/test/macEnvExpandTest.c
index 1c823bec9..f027ee39f 100644
--- a/src/libCom/test/macEnvExpandTest.c
+++ b/src/libCom/test/macEnvExpandTest.c
@@ -43,11 +43,12 @@ int macEnvExpandTest(void)
 {
     int bad = 0;
 
+    printf ("Expect one message about failure to expand ${FOOBAR}.\n");
     epicsEnvSet("FOO","BLETCH");
     epicsEnvSet("BAR","GLEEP");
     bad |= check ("${FOO}", "BLETCH");
     bad |= check ("${FOO}/${BAR}", "BLETCH/GLEEP");
-    bad |= check ("${FOOBAR}", NULL);
+    bad |= !check ("${FOOBAR}", NULL);
     epicsEnvSet("FOO","${BAR}");
     epicsEnvSet("BAR","${STR1}");
     epicsEnvSet("STR1","VAL1");