1 files changed, 2 insertions, 1 deletions
diff --git a/src/java_tools/buildjar/java/com/google/devtools/build/buildjar/CommonJavaLibraryProcessor.java b/src/java_tools/buildjar/java/com/google/devtools/build/buildjar/CommonJavaLibraryProcessor.java
index a3e35386ea..ee5c727401 100644
--- a/src/java_tools/buildjar/java/com/google/devtools/build/buildjar/CommonJavaLibraryProcessor.java
+++ b/src/java_tools/buildjar/java/com/google/devtools/build/buildjar/CommonJavaLibraryProcessor.java
@@ -14,6 +14,7 @@
 
 package com.google.devtools.build.buildjar;
 
+import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -44,7 +45,7 @@ public abstract class CommonJavaLibraryProcessor {
     // Add an empty source path to prevent javac from sucking in source files
     // from .jar files on the classpath.
     args.add("-sourcepath");
-    args.add(":");
+    args.add(File.pathSeparator);
 
     if (build.getExtdir() != null) {
       args.add("-extdirs");