From 32a674a4fe50178e74a8c408f6245c1ed10f0fb9 Mon Sep 17 00:00:00 2001
From: Solomon Hykes <solomon@docker.com>
Date: Thu, 27 Mar 2014 18:27:32 -0700
Subject: [PATCH] dockerscript: '=' is not a special character

Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
---
 dockerscript/scanner/extra.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dockerscript/scanner/extra.go b/dockerscript/scanner/extra.go
index 63302dc..c3e88b9 100644
--- a/dockerscript/scanner/extra.go
+++ b/dockerscript/scanner/extra.go
@@ -14,7 +14,7 @@ func detectIdent(ch rune) bool {
 	if unicode.IsDigit(ch) {
 		return true
 	}
-	if strings.ContainsRune("_:/+-@%^.!", ch) {
+	if strings.ContainsRune("_:/+-@%^.!=", ch) {
 		return true
 	}
 	return false