Some header work

workflow/qhtcp-workflow

@@ -334,17 +334,19 @@ print_header() {
   done
   echo ""
 
-  if [[ -z $PROJECTS ]]; then
-    last=${#projects[@]}
+  if [[ -z ${PROJECTS[*]} ]]; then
+    last=$((${#projects[@]} - 1))
     echo "Enter project number(s) to run (comma deliminated)"
-    ((YES)) || read -r -p "Hit enter to select default ($((last + 1))): " response1
-    [[ -z $response1 ]] && response1=$last
+    ((YES)) || read -r -p "Hit enter to select default ($last): " response1
+    if [[ -z $response1 ]]; then
+      response1=$last
+    else
       IFS=',' read -ra arr <<< "$response1"
-    declare -gxa PROJECTS
       for i in "${arr[@]}"; do
         PROJECTS+=("${projects[$((i-1))]}")
       done
     fi
+  fi
 
   # last_index=$(( ${#ALL_MODULES} - 1 ))
   read -r -p "Enter a comma deliminated list of modules to run: " response1