diff --git a/bin/test.sh b/bin/test.sh
index bde7751..9d24533 100755
--- a/bin/test.sh
+++ b/bin/test.sh
@@ -1,18 +1,18 @@
 #!/bin/bash
 
-SLEEP=${1:-'10'}
-EXIT=${2:-'0'}
+SLEEP=${1:-10}
+EXIT=${2:-0}
 
 echo "Sleeping for $SLEEP seconds...";
 
-sleep $SLEEP;
+sleep "$SLEEP";
 
 echo "Waking up!";
 
-if [ $EXIT > 0 ]; then
+if [ "$EXIT" -gt "0" ]; then
   >&2 echo "Exiting with error code $EXIT";
 else
   echo "Exiting with error code $EXIT";
 fi
 
-exit $EXIT;
\ No newline at end of file
+exit "$EXIT";
\ No newline at end of file