Updated script to handle sed issues

The 'sed' line added to the updParentVersion script introduced 2 problems:

1) sed inline edit (-i option) saves a backup copy unless you pass the
empty string ('') as the suffix , which is the arg to the -i option.
2) BSD sed (e.g. the version installed in Mac OSX) does not support \n
as newline in replacement strings.  The more portable solution is to
simply escape a literal newline in the replacement string.

Change-Id: Ia3a3b2635b8cc9ce57ec41c2e55c1384587325c7
Issue-ID: CCSDK-2308
Signed-off-by: Dan Timoney <dtimoney@att.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/tools/updParentVersion.sh b/tools/updParentVersion.sh
index 28e5bdb7..4f627db4 100755
--- a/tools/updParentVersion.sh
+++ b/tools/updParentVersion.sh
@@ -41,4 +41,6 @@ fi
 find $1 -name pom.xml -exec bash -c 'updatePom "$0" $1' '{}' \;
 
 #Adding single empty line before project tag if there is a header available
-find $1 -name pom.xml -exec sed -i -n '$!N;s@-->\n<project@-->\n\n<project@;P;D' {} \;
+find $1 -name pom.xml -exec sed -i '' '$!N;s@-->\n<project@-->\
+\
+<project@;P;D' {} \;