git: 9eb6cdafe5e2 - main - release/vm: empty sh functions are disallowed

From: Brooks Davis <brooks_at_FreeBSD.org>
Date: Thu, 27 Mar 2025 16:03:24 UTC 
The branch main has been updated by brooks:

URL: https://cgit.FreeBSD.org/src/commit/?id=9eb6cdafe5e2c2cfc9ddebc34ecabd1e7cbdc3ca

commit 9eb6cdafe5e2c2cfc9ddebc34ecabd1e7cbdc3ca
Author:     Brooks Davis <brooks@FreeBSD.org>
AuthorDate: 2025-03-27 16:02:30 +0000
Commit:     Brooks Davis <brooks@FreeBSD.org>
CommitDate: 2025-03-27 16:02:52 +0000

    release/vm: empty sh functions are disallowed
    
    This happens to work with FreeBSD's shell, but is rejected by dash and
    bash.
    
    Reported by:    def
    Reviewed by:    emaste
    Sponsored by:   DARPA, AFRL
    Differential Revision:  https://reviews.freebsd.org/D49526
---
 release/tools/vmimage.subr | 1 +
 1 file changed, 1 insertion(+)

diff --git a/release/tools/vmimage.subr b/release/tools/vmimage.subr
index c647097e8ced..9b8813e6dc4a 100644
--- a/release/tools/vmimage.subr
+++ b/release/tools/vmimage.subr
@@ -53,6 +53,7 @@ vm_create_base() {
 
 vm_copy_base() {
 	# Defunct
+	return 0
 }
 
 vm_install_base() {