Merge branch 'stable-2.5'

* stable-2.5:
  Fix test-submit-rule.
diff --git a/gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/TestSubmitRule.java b/gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/TestSubmitRule.java
index 9a81140..c8544e4 100644
--- a/gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/TestSubmitRule.java
+++ b/gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/TestSubmitRule.java
@@ -51,6 +51,7 @@
 import org.kohsuke.args4j.Option;
 
 import java.io.InputStreamReader;
+import java.io.PushbackReader;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.LinkedList;
@@ -102,7 +103,7 @@
 
   @Override
   protected void run() throws UnloggedFailure {
-    InputStreamReader inReader = new InputStreamReader(in);
+    PushbackReader inReader = new PushbackReader(new InputStreamReader(in));
 
     try {
       PrologEnvironment pcl;