Corrected flags and once more corrected validation

poller.pl

@@ -17,7 +17,7 @@ use URI::Escape;
 # --- Environment Variables ---
 use constant LIDARR_BASE => $ENV{LIDARR_BASE} || 'http://localhost:8686';
 
-getopts('bfhv');
+getopts('f');
 
 my $fresh_result  = defined $::opt_f ? $::opt_f : 0; # vs STALE
 
@@ -174,9 +174,5 @@ sub validate {
       }
     }
   }
-  if (@warnings) {
-    warn 'WARNING: ' . join(', ', @warnings) . "\n";
-    return 0;
-  }
-  return 1;
+    return @warnings;
 }