Merge branch 'master' of https://github.com/phpseclib/phpseclib

.gitattributes

@@ -1 +1,9 @@
 * text=auto
+/build/ export-ignore
+/tests/ export-ignore
+/travis/ export-ignore
+/.gitattributes export-ignore
+/.gitignore export-ignore
+/.travis.yml export-ignore
+/CHANGELOG.md export-ignore
+/phpunit.xml.dist export-ignore

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## 2.0.0 - 2015-08-04
+
+- Classes were renamed and namespaced ([#243](https://github.com/phpseclib/phpseclib/issues/243))
+- The use of an autoloader is now required (e.g. Composer)
+
 ## 1.0.0 - 2015-08-02
 
 - OpenSSL support for symmetric ciphers ([#507](https://github.com/phpseclib/phpseclib/pull/507))

phpseclib/System/SSH/Agent.php

@@ -172,7 +172,9 @@ class Agent
             $length = current(unpack('N', fread($this->fsock, 4)));
             $key_blob = fread($this->fsock, $length);
             $length = current(unpack('N', fread($this->fsock, 4)));
+            if ($length) {
                 $key_comment = fread($this->fsock, $length);
+            }
             $length = current(unpack('N', substr($key_blob, 0, 4)));
             $key_type = substr($key_blob, 4, $length);
             switch ($key_type) {