always use read with -r

1 files changed, 3 insertions, 3 deletions

diff --git a/update-openssh-known-hosts b/update-openssh-known-hosts
index 325a997..9eee3ec 100755
--- a/update-openssh-known-hosts
+++ b/update-openssh-known-hosts
@@ -99,7 +99,7 @@ cd "${CACHEDIR}"
 
 find -mindepth 2 -maxdepth 2 -type f -name new -delete
 
-run-parts --list "${CONFDIR}/sources/" | while read sourcefile; do
+run-parts --list "${CONFDIR}/sources/" | while read -r sourcefile; do
 	source=${sourcefile##*/}
 	mkdir -p "${source}"
 	download_source "${source}" "${sourcefile}"
@@ -115,8 +115,8 @@ run-parts --list "${CONFDIR}/sources/" | while read sourcefile; do
 						unset filter[$i]
 					fi
 				done
-				while read hostlist rest; do
-					IFS=, read -a hostarray <<<"$hostlist"
+				while read -r hostlist rest; do
+					IFS=, read -ra hostarray <<<"$hostlist"
 					new_hostlist=''
 					for host in "${hostarray[@]}"; do
 						for rule in "${filter[@]}"; do