Export the 'short_source' function & don't keep PS4 in sudo
Export the 'short_source' function so that it will be present in the
environment for child shell scripts. Do this because we are passing PS4
to the child shell scripts and it is using 'short_source'
Don't do an 'env_keep' in the sudoers file for PS4, since it is
difficult to also pass along the 'short_source' function.
Change-Id: I9781010d6eb336d02939c7fd47f18bedeae5ccc6
Closes-Bug: #1563443
diff --git a/tools/create_userrc.sh b/tools/create_userrc.sh
index a7278e4..b6db5d1 100755
--- a/tools/create_userrc.sh
+++ b/tools/create_userrc.sh
@@ -22,6 +22,9 @@
file=${file#$RC_DIR/}
printf "%-40s " "$file:${called[1]}:${called[0]}"
}
+# PS4 is exported to child shells and uses the 'short_source' function, so
+# export it so child shells have access to the 'short_source' function also.
+export -f short_source
set -o xtrace