From 2976d1aaa92b227c35cdf4e54ead570aee0215f7 Mon Sep 17 00:00:00 2001
From: Dirk Zimoch <dirk.zimoch@psi.ch>
Date: Mon, 11 Jul 2022 14:24:19 +0200
Subject: [PATCH] fix for last commit

---
 iocsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/iocsh b/iocsh
index dad2b53..dd43f1e 100755
--- a/iocsh
+++ b/iocsh
@@ -439,7 +439,7 @@ done
 
 if [ "$BASECODE" -ge 3141200 ]
 then
-    if [[ $(tr [A-Z] [a-z] <<< "$NOPVA") =~ ^(|0|n|no|f|false|off)$ && -x "$EPICS_BASE/bin/$EPICS_HOST_ARCH/softIocPVA$EXEPOSTFIX" ]]
+    if [[ $(tr A-Z a-z <<< "$NOPVA") =~ ^(0|n|no|f|false|off)?$ && -x "$EPICS_BASE/bin/$EPICS_HOST_ARCH/softIocPVA$EXEPOSTFIX" ]]
     then
         EXE=$EPICS_BASE/bin/$EPICS_HOST_ARCH/softIocPVA$EXEPOSTFIX
         ARGS="-D $EPICS_BASE/dbd/softIocPVA.dbd"