1 files changed, 5 insertions, 1 deletions
diff --git a/src/main/java/com/google/devtools/build/skyframe/RecordingDifferencer.java b/src/main/java/com/google/devtools/build/skyframe/RecordingDifferencer.java
index 4d25e0e65a..a4d768d043 100644
--- a/src/main/java/com/google/devtools/build/skyframe/RecordingDifferencer.java
+++ b/src/main/java/com/google/devtools/build/skyframe/RecordingDifferencer.java
@@ -16,7 +16,6 @@ package com.google.devtools.build.skyframe;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Iterables;
 import com.google.devtools.build.lib.concurrent.ThreadSafety;
-
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -73,4 +72,9 @@ public class RecordingDifferencer implements Differencer, Injectable {
   public void inject(Map<SkyKey, ? extends SkyValue> values) {
     valuesToInject.putAll(values);
   }
+
+  @Override
+  public void inject(SkyKey key, SkyValue value) {
+    valuesToInject.put(key, value);
+  }
 }