From 8b3a405da96c84010148cc02287e5215c2829137 Mon Sep 17 00:00:00 2001
From: luyanbo <robert.lyb@alibaba-inc.com>
Date: Tue, 12 Oct 2021 15:08:46 +0800
Subject: [PATCH] suport --falg=value

---
 command.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/command.go b/command.go
index 38d8ed53..4baef326 100644
--- a/command.go
+++ b/command.go
@@ -584,6 +584,9 @@ Loop:
 		case s == "--":
 			// "--" terminates the flags
 			break Loop
+		case strings.HasPrefix(s, "--") && strings.Contains(s, "="):
+			// If --flag=value
+			fallthrough
 		case strings.HasPrefix(s, "--") && !strings.Contains(s, "=") && hasNoOptDefVal(s[2:], flags):
 			// If '--flag'
 			beforeArgs = append(beforeArgs, s)