diff --git a/bin/compose b/bin/compose
index e16781d..5c389d6 100755
--- a/bin/compose
+++ b/bin/compose
@@ -59,7 +59,7 @@ hash_get() {
 next-0() {
     local ans IFS=''
     read -r -d '' ans &&
-    echo -n "$ans"
+    printf "%s" "$ans"
 }
 
 
@@ -1002,12 +1002,14 @@ run() {
     [ -t 1 ] && docker_run_opts+=("-t")
 
     if [ -n "$DEBUG" ] || [ -n "$DRY_RUN" ]; then
-        debug "${WHITE}Launching:${NORMAL}"
+        echo "${WHITE}Launching:${NORMAL}"
         echo "docker run --rm \\"
         pretty_print "${docker_run_opts[@]}" | sed_compat 's/^/    /g;s/([^\])$/\1\\\n/g'
         if [ -z "$ENTER" ]; then
-            echo "    ${COMPOSE_DOCKER_IMAGE} \\"
-            echo "       " "$@"
+            printf "%s\n" "    ${COMPOSE_DOCKER_IMAGE} \\"
+            printf "       "
+            printf "%s " "$@"
+            printf "\n"
         else
             echo "    --entrypoint bash \\"
             echo "    ${COMPOSE_DOCKER_IMAGE}"
diff --git a/bin/compose-core b/bin/compose-core
index cd4a013..301bed4 100755
--- a/bin/compose-core
+++ b/bin/compose-core
@@ -3769,7 +3769,7 @@ EOF
 
 
 cached_wget() {
-    local cache_file="$CACHEDIR/$FUNCNAME.cache.$(echo "$*" | md5_compat)" \
+    local cache_file="$CACHEDIR/$FUNCNAME.cache.$(p0 "$@" | md5_compat)" \
           url="$1"
     if [ -e "$cache_file" ]; then
         cat "$cache_file"