X-Git-Url: https://git.saurik.com/apple/system_cmds.git/blobdiff_plain/1a7e3f61d38d679bba59130891c2031b5a0092b6..b58caf92d598c70ddd398b3909b0a2b8b5a110e1:/zic.tproj/generate_zone_file_list.sh

diff --git a/zic.tproj/generate_zone_file_list.sh b/zic.tproj/generate_zone_file_list.sh
index 839dd63..c28c4da 100755
--- a/zic.tproj/generate_zone_file_list.sh
+++ b/zic.tproj/generate_zone_file_list.sh
@@ -1,4 +1,6 @@
 #!/bin/sh
+set -e
+set -x
 
 # we need to know where the data files are...
 if [ $# -ne 1 ]; then
@@ -7,7 +9,7 @@ if [ $# -ne 1 ]; then
 fi
 
 DATFILES="$1"
-ZONE_FILES="$(egrep --files-with-match '^(Zone|Rule|Link)' ${DATFILES}/* | awk -F "/" '{print $NF}')"
+ZONE_FILES="$(egrep --files-with-match '^(Zone|Rule|Link)' "${DATFILES}"/* | awk -F "/" '{print $NF}')"
 
 for tz in ${ZONE_FILES}; do
     if [ ${tz} = "backward" ]; then