From 40d0c4a1dc1835e0c10e0b50fa5806cdcac3d4f1 Mon Sep 17 00:00:00 2001
From: Michael Yang <mxyng@pm.me>
Date: Thu, 10 Aug 2023 16:09:02 -0700
Subject: [PATCH] length check for parameters

---
 parser/parser.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/parser/parser.go b/parser/parser.go
index 06ccf786..0edba562 100644
--- a/parser/parser.go
+++ b/parser/parser.go
@@ -45,6 +45,10 @@ func Parse(reader io.Reader) ([]Command, error) {
 			command.Args = string(fields[1])
 		case "PARAMETER":
 			fields = bytes.SplitN(fields[1], []byte(" "), 2)
+			if len(fields) < 2 {
+				return nil, fmt.Errorf("missing value for %s", fields)
+			}
+
 			command.Name = string(fields[0])
 			command.Args = string(fields[1])
 		default: