Fix CommonJS detect

mapbox · Jan 14, 2014 · 58de265 · 58de265
1 parent e406273
commit 58de265
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/polyline.js b/src/polyline.js
@@ -86,4 +86,4 @@ polyline.encode = function(coordinates, precision) {
     return output;
 };
 
-if (typeof module !== undefined) module.exports = polyline;
+if (typeof module === 'object' && module.exports) module.exports = polyline;