Merge pull request #7 from urish/patch-1

bugfix: don't mmap `/dev/mem` if `open()` fails
sandeepmistry · Jul 18, 2016 · 949806c · 949806c
2 parents df09367 + 7458dd9
commit 949806c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/allwinner-r8.js b/lib/allwinner-r8.js
@@ -76,6 +76,7 @@ AllwinnerR8.prototype.open = function(callback) {
   fs.open('/dev/mem', 'rs+', function(err, fd) {
     if (err) {
       callback(err);
+      return;
     }
 
     this._fd = fd;