From a306e608af08fd7a9d2453d2b1b0b85fbaa09c06 Mon Sep 17 00:00:00 2001
From: Tim Branyen <tbranyen@netflix.com>
Date: Wed, 16 Dec 2015 10:58:41 -0800
Subject: [PATCH] Symbols will not work with normal String concat
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An example pulled from the Chrome Devtools Console:

```
const INCREMENT_COUNTER = Symbol('INCREMENT_COUNTER');
INCREMENT_COUNTER + "Hello"
VM222:2 Uncaught TypeError: Cannot convert a Symbol value to a string(…)
```

The fix is simple, coerce to a String by invoking the constructor around
it.
---
 src/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index.js b/src/index.js
index dab88c6..3b169e4 100644
--- a/src/index.js
+++ b/src/index.js
@@ -70,7 +70,7 @@ function createLogger(options = {}) {
 
     const formattedTime = formatTime(time);
     const titleCSS = colors.title ? `color: ${colors.title(formattedAction)};` : null;
-    const title = `action ${formattedAction.type}${timestamp ? formattedTime : ``}${duration ? ` in ${took.toFixed(2)} ms` : ``}`;
+    const title = `action ${String(formattedAction.type)}${timestamp ? formattedTime : ``}${duration ? ` in ${took.toFixed(2)} ms` : ``}`;
 
     // render
     try {