[nongnu] elpa/dockerfile-mode 8771eb1d9a 022/104: Use async-shell-command instead of shell-command

[ELPA Syncer]

branch: elpa/dockerfile-mode
commit 8771eb1d9a6a40d19c88072869efab347e54ed23
Author: Philippe Vaucher <philippe.vaucher@gmail.com>
Commit: Philippe Vaucher <philippe.vaucher@gmail.com>

    Use async-shell-command instead of shell-command
---
 dockerfile-mode.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dockerfile-mode.el b/dockerfile-mode.el
index 4267bf5aba..dba2fc37a0 100644
--- a/dockerfile-mode.el
+++ b/dockerfile-mode.el
@@ -82,8 +82,8 @@
      (list docker-image-name)))
   (save-buffer)
   (if (stringp image-name)
-      (shell-command
-       (format "%s docker build -t %s -f %s %s &" (if dockerfile-use-sudo 
"sudo" "") image-name (buffer-file-name) (file-name-directory 
(buffer-file-name)))
+      (async-shell-command
+       (format "%s docker build -t %s -f %s %s" (if dockerfile-use-sudo "sudo" 
"") image-name (buffer-file-name) (file-name-directory (buffer-file-name)))
        "*docker-build-output*")
     (print "docker-image-name must be a string, consider surrounding it with 
double quotes")))