REST environment: add static log_warn function

which avoids the need for the caller to check whether the environment
was initialized or not.

Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>

diff --git a/src/PVE/RESTEnvironment.pm b/src/PVE/RESTEnvironment.pm
index e50b7538ae2b23bf275cb231039924704e436e5b..1b2af088d7db0fc4e041f5ba77cac987a9565843 100644 (file)
--- a/src/PVE/RESTEnvironment.pm
+++ b/src/PVE/RESTEnvironment.pm
@@ -715,6 +715,17 @@ sub fork_worker {
     return wantarray ? ($upid, $res) : $upid;
 }
 
+sub log_warn {
+    my ($message) = @_;
+
+    if ($rest_env) {
+       $rest_env->warn($message);
+    } else {
+       chomp($message);
+       print STDERR "WARN: $message\n";
+    }
+}
+
 sub warn {
     my ($self, $message) = @_;