bugfix for issue #457: pattern %z (process id) can not be padded/trun…

…cated
log4js-node · Mar 27, 2017 · 2c7cbf0 · 2c7cbf0
1 parent 406084a
commit 2c7cbf0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/layouts.js b/lib/layouts.js
@@ -249,7 +249,7 @@ function patternLayout(pattern, tokens, timezoneOffset) {
   }
 
   function pid(loggingEvent) {
-    return loggingEvent && loggingEvent.pid ? loggingEvent.pid : process.pid;
+    return loggingEvent && loggingEvent.pid ? loggingEvent.pid.toString() : process.pid.toString();
   }
 
   function clusterInfo(loggingEvent, specifier) {