--- old/make/copy/Copy-java.desktop.gmk	2017-10-05 11:56:02.412742636 +0200
+++ new/make/copy/Copy-java.desktop.gmk	2017-10-05 11:56:02.152746741 +0200
@@ -25,7 +25,7 @@
 
 include CopyCommon.gmk
 
-$(eval $(call IncludeCustomExtension, , copy/Copy-java.desktop.gmk))
+$(eval $(call IncludeCustomExtension, copy/Copy-java.desktop.gmk))
 
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