have git track the empty src dir in tests

Author: harrysarson

core-tests/run-tests.sh

@@ -26,7 +26,7 @@ CORE_GIT_DIR="$(dirname $PWD)"
 echo;
 echo "Linking $CORE_LINK to $CORE_GIT_DIR"
 echo;
-mkdir -p "$(dirname $CORE_LINK)"
+
 ln -sv "${CORE_GIT_DIR}" "${CORE_LINK}"
 rm -vf "${CORE_GIT_DIR}"/*.dat "${CORE_GIT_DIR}"/doc*.json