fixing issues with bad ssg connection
diff --git a/wally/ssh_utils.py b/wally/ssh_utils.py
index d3d6547..af3424c 100644
--- a/wally/ssh_utils.py
+++ b/wally/ssh_utils.py
@@ -53,6 +53,12 @@
     def open(cls, *args, **kwarhgs):
         return open(*args, **kwarhgs)
 
+    def __enter__(self):
+        return self
+
+    def __exit__(self, x, y, z):
+        return False
+
 
 def ssh_connect(creds, conn_timeout=60):
     if creds == 'local':