[nongnu] elpa/dockerfile-mode afcd418d82 2/2: fix(dockerfile-build-arg-string): remove incorrect escapes

[ELPA Syncer]

branch: elpa/dockerfile-mode
commit afcd418d82a0162dd59c44a5e0c558bcb1d1d7ca
Author: David Larsson <david.larsson@selfhosted.xyz>
Commit: Drew Csillag <drew@thecsillags.com>

    fix(dockerfile-build-arg-string): remove incorrect escapes
---
 dockerfile-mode.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dockerfile-mode.el b/dockerfile-mode.el
index 962db800e7..43e47cf3db 100644
--- a/dockerfile-mode.el
+++ b/dockerfile-mode.el
@@ -29,6 +29,7 @@
 
 (require 'sh-script)
 (require 'rx)
+(require 's)
 
 
 (declare-function cygwin-convert-file-name-to-windows "cygw32.c" (file 
&optional absolute-p))
@@ -165,7 +166,7 @@ by `dockerfile-enable-auto-indent'."
 
 (defun dockerfile-build-arg-string ()
   "Create a --build-arg string for each element in `dockerfile-build-args'."
-  (mapconcat (lambda (arg) (concat "--build-arg=" (shell-quote-argument arg)))
+  (mapconcat (lambda (arg) (concat "--build-arg="  (s-replace "\\=" "=" 
(shell-quote-argument arg))))
              dockerfile-build-args " "))
 
 (defun dockerfile-standard-filename (file)