change logger to return true on init to be cleaner for logger test

diff --git a/lib/System/Introspector/Logger.pm b/lib/System/Introspector/Logger.pm
index 1303a59..59fb98f 100644 (file)
--- a/lib/System/Introspector/Logger.pm
+++ b/lib/System/Introspector/Logger.pm
@@ -6,7 +6,7 @@ use base qw(Log::Contextual);
 use System::Introspector::Logger::Output;
 use Log::Contextual qw( set_logger );
 
-#always pass in log level and execution context;
+#should always pass in log level and execution context;
 #specifying a logger is used when logging during
 #testing so a null output logging class can be used
 sub init_logging {
@@ -25,6 +25,8 @@ sub init_logging {
        $ENV{SYSTEM_INTROSPECTOR_LOG_UPTO} = $level; 
        
        set_logger($logger);
+       
+       return 1; 
 }