diff -r b80fdcc0b0d5 -r bd98409d8c32 jdk/make/java/zip/Makefile
--- a/jdk/make/java/zip/Makefile	Mon Aug 24 18:37:37 2009 +0100
+++ b/jdk/make/java/zip/Makefile	Tue Aug 25 15:14:53 2009 -0700
@@ -30,7 +30,9 @@
 PRODUCT = sun
 include $(BUILDDIR)/common/Defs.gmk
 
-ZLIB_VERSION = 1.1.3
+#
+# ZLIB_VERSION is defined in make/common/Defs.gmk
+#
 
 #
 # Files to compile.