Index: thread/build.sh
==================================================================
--- thread/build.sh
+++ thread/build.sh
@@ -15,11 +15,11 @@
 SRC="src/thread-${THREADVERS}.tar.gz"
 SRCURL="http://sourceforge.net/projects/tcl/files/Thread%20Extension/${THREADVERS}/thread${THREADVERS}.tar.gz/download"
 BUILDDIR="$(pwd)/build/thread${THREADVERS}"
 OUTDIR="$(pwd)/out"
 INSTDIR="$(pwd)/inst"
-export ITCLVERS SRC SRCURL BUILDDIR OUTDIR INSTDIR
+export THREADVERS SRC SRCURL BUILDDIR OUTDIR INSTDIR
 
 # Set configure options for this sub-project
 LDFLAGS="${KC_THREAD_LDFLAGS}"
 CFLAGS="${KC_THREAD_CFLAGS}"
 CPPFLAGS="${KC_THREAD_CPPFLAGS}"