tlmgr restore --json: return empty array instead of plain text

git-svn-id: svn://tug.org/texlive/trunk@47218 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 5 insertions, 1 deletions

diff --git a/Master/texmf-dist/scripts/texlive/tlmgr.pl b/Master/texmf-dist/scripts/texlive/tlmgr.pl
index b7a1d49057b..f0f725b97a6 100755
--- a/Master/texmf-dist/scripts/texlive/tlmgr.pl
+++ b/Master/texmf-dist/scripts/texlive/tlmgr.pl
@@ -1996,7 +1996,11 @@ sub action_restore {
         }
       }
     } else {
-      print "No backups available in $opts{'backupdir'}\n";
+      if ($opts{'json'}) {
+        print "[]\n";
+      } else {
+        print "No backups available in $opts{'backupdir'}\n";
+      }
     }
     return ($F_OK | $F_NOPOSTACTION);
   }