Merge pull request #168 from ardeois/master

Fix Uncaught Type Error
evanw · Jan 17, 2017 · ce4cb35 · ce4cb35
2 parents b70e2fe + 20d89e8
commit ce4cb35
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/source-map-support.js b/source-map-support.js
@@ -4,6 +4,10 @@ var path = require('path');
 var fs;
 try {
   fs = require('fs');
+  if (!fs.existsSync || !fs.readFileSync) {
+    // fs doesn't have all methods we need
+    fs = null;
+  }
 } catch (err) {
   /* nop */
 }