1 files changed, 1 insertions, 1 deletions

diff --git a/utils/genmoveswitch.sh b/utils/genmoveswitch.sh
index 4fe057c..3b2a74b 100755
--- a/utils/genmoveswitch.sh
+++ b/utils/genmoveswitch.sh
@@ -2,7 +2,7 @@
 
 printf '\tswitch (m) {\n'
 for f in cubes/move_??_*.txt; do
-        t="$(echo $f | sed 's/.*_// ; s/\.txt//')"
+        t="$(echo "$f" | sed 's/.*_// ; s/\.txt//')"
         printf '\tcase %s:\n\t\treturn _move(%s, c);\n' "$t" "$t"
 done
 printf '\t}\n'