delete env TEST_TMPDIR

Author: clarechu

Dockerfile-sdk

@@ -6,5 +6,4 @@ COPY *.cc *.h *.js *.proto Makefile* *.a /sdk/
 
 RUN ./sdk_container.sh
 
-ENV PATH="${PATH}:/usr/local/go/bin:/root/go/bin" \
-    TEST_TMPDIR=/tmp
+ENV PATH="${PATH}:/usr/local/go/bin:/root/go/bin"