Fixed recent bug in plateup when no platters / panels.

scripts/plateup.py

@@ -87,10 +87,11 @@ def plateup(target, part_type, usage = None):
                     match = re.match(r'^ECHO: "~(.*?\.' + part_type + r').*"$', line)
                     if match:
                         used.append(match.group(1))
-    #
-    # Copy file that are not included
-    #
     copied = []
+    if all_sources:
+        #
+        # Copy files that are not included
+        #
         for file in os.listdir(parts_dir):
             if file.endswith('.' + part_type) and not file in used:
                 src = parts_dir + '/' + file