fix initialization of logger when level variable is undef

zonemaster · May 12, 2022 · 6ff641b · 6ff641b
1 parent efc4e78
commit 6ff641b
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/lib/Zonemaster/Backend/Log.pm b/lib/Zonemaster/Backend/Log.pm
@@ -18,7 +18,8 @@ my $trace_level = Log::Any::Adapter::Util::numeric_level('trace');
 sub init {
     my ($self) = @_;
 
-    if ( exists $self->{log_level} && $self->{log_level} =~ /\D/ ) {
+    if ( defined $self->{log_level} && $self->{log_level} =~ /\D/ ) {
+        $self->{log_level} = lc $self->{log_level};
         my $numeric_level = Log::Any::Adapter::Util::numeric_level( $self->{log_level} );
         if ( !defined($numeric_level) ) {
             croak "Error: Unrecognized log level " . $self->{log_level} . "\n";

diff --git a/script/zonemaster_backend_rpcapi.psgi b/script/zonemaster_backend_rpcapi.psgi
@@ -30,7 +30,7 @@ local $| = 1;
 
 Log::Any::Adapter->set(
     '+Zonemaster::Backend::Log',
-    log_level => lc $ENV{ZM_BACKEND_RPCAPI_LOGLEVEL},
+    log_level => $ENV{ZM_BACKEND_RPCAPI_LOGLEVEL},
     json => $ENV{ZM_BACKEND_RPCAPI_LOGJSON},
     stderr => 1
 );