nodejs
diff --git a/‎src/node.js‎
Lines changed: 2 additions & 1 deletion b/‎src/node.js‎
Lines changed: 2 additions & 1 deletion
diff --git a/‎test/parallel/test-process-emit.js‎
Lines changed: 20 additions & 0 deletions b/‎test/parallel/test-process-emit.js‎
Lines changed: 20 additions & 0 deletions
@@ -819,7 +819,8 @@
     var signalWraps = {};
 
     function isSignal(event) {
-      return event.slice(0, 3) === 'SIG' &&
+      return typeof event === 'string' &&
+             event.slice(0, 3) === 'SIG' &&
              startup.lazyConstants().hasOwnProperty(event);
     }
 
 
@@ -0,0 +1,20 @@
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const sym = Symbol();
+
+process.on('normal', common.mustCall(data => {
+  assert.strictEqual(data, 'normalData');
+}));
+
+process.on(sym, common.mustCall(data => {
+  assert.strictEqual(data, 'symbolData');
+}));
+
+process.on('SIGPIPE', common.mustCall(data => {
+  assert.strictEqual(data, 'signalData');
+}));
+
+process.emit('normal', 'normalData');
+process.emit(sym, 'symbolData');
+process.emit('SIGPIPE', 'signalData');
Original file line number	Diff line number	Diff line change
@@ -819,7 +819,8 @@
819	819	var signalWraps = {};
820	820
821	821	function isSignal(event) {
822		- return event.slice(0, 3) === 'SIG' &&
	822	+ return typeof event === 'string' &&
	823	+ event.slice(0, 3) === 'SIG' &&
823	824	startup.lazyConstants().hasOwnProperty(event);
824	825	}
825	826