From 4ee9382c69854dac2b1a4fb875842d039785c978 Mon Sep 17 00:00:00 2001
From: Pete Jemian <prjemian@gmail.com>
Date: Sat, 17 Mar 2018 12:28:58 -0500
Subject: [PATCH] add paths only if they exist,
---
EXAMPLE_start_caQtDM.sh | 25 +++++++++++++++++--------
1 file changed, 17 insertions(+), 8 deletions(-)
diff --git a/EXAMPLE_start_caQtDM.sh b/EXAMPLE_start_caQtDM.sh
index a23beda..48b32dc 100755
--- a/EXAMPLE_start_caQtDM.sh
+++ b/EXAMPLE_start_caQtDM.sh
@@ -21,14 +21,23 @@ function addModule
# module_path is the path defined for that symbol in the RELEASE file
module='$'$1
module_path=`eval echo $module`
- if [ "" == "${QTDMDP}" ]; then
- QTDMDP=.
- fi
- if [ "" != "${module_path}" ]; then
- if [ "" != "$2" ]; then
- module_path=${module_path}/$2
- fi
- QTDMDP=${QTDMDP}:${module_path}
+
+ if [ "" != "${module}" ]; then
+ # module is required
+ addition=${module_path}
+ if [ "" != "$2" ]; then
+ # optional subdirectory path
+ addition+=/$2
+ fi
+ if [ -d "${addition}" ]; then
+ # proceed ONLY if new addition path exists
+ # Then, can define paths to all area detectors specific screens
+ if [ "" == "${QTDMDP}" ]; then
+ # no existing path defined, start here
+ QTDMDP=.
+ fi
+ QTDMDP+=:${addition}
+ fi
fi
}
--
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