2 files changed, 3 insertions, 3 deletions
diff --git a/dicewords b/dicewords
index 49d9230..5bb4ddc 100755
--- a/dicewords
+++ b/dicewords
@@ -36,5 +36,5 @@ if ! [ -e "$dictionary" ]; then
   exit 1
 fi
 
-egrep '^[a-z]{1,6}$' "$dictionary" | shuf | head -n "$count" | tr '\n' '-' | sed -e 's/-$//'
+egrep '^[a-z]{1,6}$' "$dictionary" | shuf | head -n "$count" | tr '\n' '.' | sed -e 's/\.$//'
 echo
diff --git a/qr b/qr
index f736178..4c82369 100755
--- a/qr
+++ b/qr
@@ -67,7 +67,7 @@ done
 shift $(($OPTIND - 1))
 
 
-img="$(tempfile --suffix .png)"
+img="$(mktemp --suffix .png)"
 trap "rm -f '$img'" EXIT
 
 
@@ -86,7 +86,7 @@ elif [ "$have_msg" -eq 0 ]; then
     fi
 
     if [ "$#" -eq 0 ]; then
-        stdin="$(tempfile)"
+        stdin="$(mktemp)"
         trap "rm -f '$img' '$stdin'" EXIT
         cat > "$stdin"
         set -- "$stdin"