[PATCH] Force final newline in xmlstarlet

[Jon DeVree]

By default xmlstarlet does not include a final newline on the output.
Because POSIX says that all lines must end in a newline, this causes the
final line of output to be skipped by the 'while read ...' loop in bash.
Adding a '-n' after the '-v ...' causes xmlstarlet to include a final
newline at the end of its output.

Signed-off-by: Jon DeVree <nuxi at vault24.org>
---
 trojans/csd-post.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trojans/csd-post.sh b/trojans/csd-post.sh
index 3c3cc397..86837d2b 100755
--- a/trojans/csd-post.sh
+++ b/trojans/csd-post.sh
@@ -95,7 +95,7 @@ fi
 if [ -n "$XMLSTARLET" ]; then
     URL="https://$CSD_HOSTNAME/CACHE/sdesktop/data.xml"
 
-    curl $PINNEDPUBKEY -s "$URL" | xmlstarlet sel -t -v '/data/hostscan/field/@value' | while read -r ENTRY; do
+    curl $PINNEDPUBKEY -s "$URL" | xmlstarlet sel -t -v '/data/hostscan/field/@value' -n | while read -r ENTRY; do
 	# XX: How are ' and , characters escaped in this?
 	TYPE="$(sed "s/^'\(.*\)','\(.*\)','\(.*\)'$/\1/" <<< "$ENTRY")"
 	NAME="$(sed "s/^'\(.*\)','\(.*\)','\(.*\)'$/\2/" <<< "$ENTRY")"
-- 
2.43.0