Merge pull request #22 from mathstuf/debug-nightly-failure

prepare-doc: list available directories

Author: mathstuf

scripts/prepare-doc.sh

@@ -87,8 +87,10 @@ EOF
 
 if [ "$PARAVIEW_DOC_UPLOAD" = "true" ]; then
     cd "${WORK_DIR}/paraview-docs/"
+    ls
 
     if [ "$UPDATE_LATEST" = "true" ]; then
+      ls "$VERSION/"
       cp -r "$VERSION/*" latest/
     fi