maint: Adjust sed script from 'release' target.v1.4.0rc1

This is a followup to fdafd404325413da4d5fdd717c84e57a51c60fe2.  This
effect would to set 'GUIX_DISPLAYED_VERSION' to the empty string.

* Makefile.am (release): Remove '/v' from sed script for
GUIX_DISPLAYED_VERSION.

1 files changed, 2 insertions, 2 deletions

diff --git a/Makefile.am b/Makefile.am
index 8aa3fe9cec4..f410af40941 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1002,7 +1002,7 @@ release: dist-with-updated-version all
               -v1 --no-grafts --fallback
 # Generate the ISO installation images.
         for system in $(GUIX_SYSTEM_SUPPORTED_SYSTEMS) ; do                             \
-          GUIX_DISPLAYED_VERSION="`git describe --match=v* | sed -'es/^v//v'`" ;        \
+          GUIX_DISPLAYED_VERSION="`git describe --match=v* | sed -'es/^v//'`" ;         \
           image=`$(top_builddir)/pre-inst-env                                           \
             guix system image -t iso9660                                                \
             --label="GUIX_$${system}_$(VERSION)"                                        \
@@ -1018,7 +1018,7 @@ release: dist-with-updated-version all
         done
 # Generate the VM images.
         for system in $(GUIX_SYSTEM_VM_SYSTEMS) ; do                                    \
-          GUIX_DISPLAYED_VERSION="`git describe --match=v* | sed -'es/^v//v'`" ;        \
+          GUIX_DISPLAYED_VERSION="`git describe --match=v* | sed -'es/^v//'`" ;         \
           image=`$(top_builddir)/pre-inst-env                                           \
             guix system image -t qcow2 $(GUIX_SYSTEM_VM_IMAGE_FLAGS)                    \
             --save-provenance                                                           \