From 4421869b85d6c35f33f655f79ba622e75c863448 Mon Sep 17 00:00:00 2001
From: sammyette <torchedsammy@gmail.com>
Date: Sat, 30 Sep 2023 23:21:00 -0400
Subject: [PATCH] fix: check length of args in aliases resolve

this shouldnt be a problem.. but ... what
---
 aliases.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/aliases.go b/aliases.go
index fc5777e..c211729 100644
--- a/aliases.go
+++ b/aliases.go
@@ -51,6 +51,11 @@ func (a *aliasModule) Resolve(cmdstr string) string {
 	arg, _ := regexp.Compile(`[\\]?%\d+`)
 
 	args, _ := splitInput(cmdstr)
+	if len(args) == 0 {
+		// this shouldnt reach but...????
+		return
+	}
+
 	for a.aliases[args[0]] != "" {
 		alias := a.aliases[args[0]]
 		alias = arg.ReplaceAllStringFunc(alias, func(a string) string {