fix #3754: encode JSON as utf8 for CLI

since this output is printed to the command line it should
be encoded to avoid the wide character warnings

Signed-off-by: Stefan Hrdlicka <s.hrdlicka@proxmox.com>

diff --git a/PVE/CLI/qm.pm b/PVE/CLI/qm.pm
index cf0d6f3daf66ad8b39f1483de34c77ed89044b6b..6a2e1618c1514c0ce52df26fa1a9f88fbead36b6 100755 (executable)
--- a/PVE/CLI/qm.pm
+++ b/PVE/CLI/qm.pm
@@ -857,7 +857,7 @@ my $print_agent_result = sub {
        return;
     }
 
-    print to_json($result, { pretty => 1, canonical => 1});
+    print to_json($result, { pretty => 1, canonical => 1, utf8 => 1});
 };
 
 sub param_mapping {