[util] volid: move 'iso_label' to profile section

bin/buildiso.in

@@ -21,6 +21,7 @@ import ${LIBDIR}/util.sh
 show_profile(){
     prepare_profile "$1"
     msg2 "iso_file: %s" "${iso_file}"
+    msg2 "iso_label: %s" "${iso_label}"
     if ${verbose}; then
         msg2 "autologin: %s" "${autologin}"
         msg2 "nonfree_mhwd: %s" "${nonfree_mhwd}"
@@ -84,7 +85,6 @@ display_settings(){
     msg2 "dist_codename: %s" "${dist_codename}"
 
     msg "ISO INFO:"
-    msg2 "iso_label: %s" "${iso_label}"
     msg2 "iso_compression: %s" "${iso_compression}"
 
     msg "BUILD QUEUE:"

lib/util-iso.sh

@@ -612,6 +612,8 @@ load_profile(){
 
     iso_file=$(gen_iso_fn).iso
 
+    iso_label=$(get_iso_label "${dist_branding}_${dist_release//.}_${profile}")
+
     mkchroot_args+=(-C ${pacman_conf} -S ${mirrors_conf} -B "${build_mirror}/${target_branch}" -K)
     work_dir=${chroots_iso}/${profile}/${target_arch}
 

lib/util.sh

@@ -313,8 +313,6 @@ init_buildiso(){
 
     [[ -z ${iso_compression} ]] && iso_compression='zstd'
 
-    iso_label=$(get_iso_label "${dist_branding}${dist_release//.}")
-
     [[ -z ${kernel} ]] && kernel="linux54"
     
     load_run_dir "${profile_repo}"