From f37ec13c757fce0e3cc3db308e95fd695b9b396f Mon Sep 17 00:00:00 2001
From: alfred-mk <alfredmwaik@gmail.com>
Date: Tue, 22 Oct 2024 16:31:29 +0300
Subject: [PATCH] polish code

---
 menutraversal_test/menu_traversal_test.go | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/menutraversal_test/menu_traversal_test.go b/menutraversal_test/menu_traversal_test.go
index 8d028c9..2b2a093 100644
--- a/menutraversal_test/menu_traversal_test.go
+++ b/menutraversal_test/menu_traversal_test.go
@@ -48,7 +48,7 @@ func extractBalance(response []byte) string {
 	// Regex to match "Balance: <amount> <symbol>" followed by a newline
 	re := regexp.MustCompile(`(?m)^Balance:\s+(\d+(\.\d+)?)\s+([A-Z]+)`)
 	match := re.FindSubmatch(response)
-	if match != nil && len(match) > 0 {
+	if match != nil {
 		return string(match[1]) + " " + string(match[3]) // "<amount> <symbol>"
 	}
 	return ""
@@ -59,7 +59,7 @@ func extractMaxAmount(response []byte) string {
 	// Regex to match "Maximum amount: <amount> <symbol>" followed by a newline
 	re := regexp.MustCompile(`(?m)^Maximum amount:\s+(\d+(\.\d+)?)\s+([A-Z]+)`)
 	match := re.FindSubmatch(response)
-	if match != nil && len(match) > 0 {
+	if match != nil {
 		return string(match[1]) + " " + string(match[3]) // "<amount> <symbol>"
 	}
 	return ""
@@ -324,7 +324,6 @@ func TestMainMenuSend(t *testing.T) {
 	}
 }
 
-
 func TestGroups(t *testing.T) {
 	groups, err := driver.LoadTestGroups(groupTestFile)
 	if err != nil {