Tidied up test code

moebrowne · moebrowne · commit c73644cd776b · 2015-10-18T22:37:00.000+01:00
diff --git a/argument-parser.sh b/argument-parser.sh
@@ -103,8 +103,3 @@ argExists() {
 		return 0
 	fi
 }
-
-if argExists 'u'; then
-	echo "you passed the -u flag"
-fi
-
