diff --git a/README.md b/README.md
index 4a4e5689..83e1fc87 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # [csi-release-tools](https://github.com/kubernetes-csi/csi-release-tools)
 
+Test....
+
 These build and test rules can be shared between different Go projects
 without modifications. Customization for the different projects happen
 in the top-level Makefile.
diff --git a/pull-test.sh b/pull-test.sh
index b019c177..0fe151c6 100755
--- a/pull-test.sh
+++ b/pull-test.sh
@@ -20,12 +20,23 @@
 
 set -ex
 
+git version
+
 # It must be called inside the updated csi-release-tools repo.
 CSI_RELEASE_TOOLS_DIR="$(pwd)"
 
 # Update the other repo.
 cd "$PULL_TEST_REPO_DIR"
-git subtree pull --squash --prefix=release-tools "$CSI_RELEASE_TOOLS_DIR" master
+git reset --hard # Shouldn't be necessary, but somehow is to avoid "fatal: working tree has modifications.  Cannot add." (https://stackoverflow.com/questions/3623351/git-subtree-pull-says-that-the-working-tree-has-modifications-but-git-status-sa)
+if ! git subtree pull --squash --prefix=release-tools "$CSI_RELEASE_TOOLS_DIR" master; then
+    set +e
+    git status
+    git diff
+    git diff-index HEAD
+    git reset --hard
+    git diff-index HEAD
+    exit 1
+fi
 git log -n2
 
 # Now fall through to testing.