1 files changed, 4 insertions, 4 deletions

diff --git a/utils/gentranstests.sh b/utils/gentranstests.sh
index 62ebbda..a257a0a 100755
--- a/utils/gentranstests.sh
+++ b/utils/gentranstests.sh
@@ -8,9 +8,9 @@ i=100
 while read -r line; do
         [ -z "$line" ] && continue
 
-        trans_piece="$(echo $line | awk '{print $1}' | tr -d 'rm')"
-        move1="$(echo $line | awk '{print $2}')"
-        move2="$(echo $line | awk '{print $3}')"
+        trans_piece="$(echo "$line" | awk '{print $1}' | tr -d 'rm')"
+        move1="$(echo "$line" | awk '{print $2}')"
+        move2="$(echo "$line" | awk '{print $3}')"
 
         rotation="rotation $trans_piece"
 
@@ -23,7 +23,7 @@ while read -r line; do
         i=$((i+1))
 
         mirrored="mirrored $trans_piece"
-        move2m="$(echo ${move2} | tr 'LR' 'RL')3"
+        move2m="$(echo "${move2}" | tr 'LR' 'RL')3"
 
         file1="$(ls cubes | grep "move_.*_${move1}.txt")"
         file2="$(ls cubes | grep "move_.*_${move2m}.txt")"