diff --git a/modules/blendfile_pack.py b/modules/blendfile_pack.py
index 2e11da5..b021a97 100755
--- a/modules/blendfile_pack.py
+++ b/modules/blendfile_pack.py
@@ -114,8 +114,11 @@ def pack(blendfile_src, blendfile_dst, mode='FILE',
             lib_visit=lib_visit,
             ):
 
+        # we could pass this in!
+        fp_blend = os.path.join(fp.basedir, fp_blend_basename)
+
         if fp_blend_basename_last != fp_blend_basename:
-            yield report("  %s:       %s\n" % (colorize("blend", color='blue'), fp.basedir + fp_blend_basename))
+            yield report("  %s:       %s\n" % (colorize("blend", color='blue'), fp_blend))
             fp_blend_basename_last = fp_blend_basename
 
         # assume the path might be relative
diff --git a/modules/blendfile_path_walker.py b/modules/blendfile_path_walker.py
index 8e23836..ced5ac9 100644
--- a/modules/blendfile_path_walker.py
+++ b/modules/blendfile_path_walker.py
@@ -202,8 +202,14 @@ class FilePath:
                         expand_codes_idlib.setdefault(block[b'lib'], set()).add(block[b'name'])
                     return False
                 else:
+                    id_name = block[b'id.name']
+
+                    # if we touched this already, don't touch again
+                    if id_name not in block_codes:
+                        return False
+
                     len_prev = len(expand_codes)
-                    expand_codes.add(block[b'id.name'])
+                    expand_codes.add(id_name)
                     return (len_prev != len(expand_codes))
 
             def block_expand(block, code):
@@ -338,17 +344,22 @@ class FilePath:
                 # check we don't follow the same links more than once
                 lib_block_codes_existing = lib_visit.setdefault(lib_path_abs, set())
                 lib_block_codes -= lib_block_codes_existing
+
                 # don't touch them again
                 lib_block_codes_existing.update(lib_block_codes)
 
                 # print("looking for", lib_block_codes)
 
+                if not lib_block_codes:
+                    if VERBOSE:
+                        print((indent_str + "  "), "Library Skipped (visited): ", filepath, " -> ", lib_path_abs, sep="")
+                    continue
+
                 if not os.path.exists(lib_path_abs):
                     if VERBOSE:
                         print((indent_str + "  "), "Library Missing: ", filepath, " -> ", lib_path_abs, sep="")
                     continue
 
-
                 # import IPython; IPython.embed()
                 if VERBOSE:
                     print((indent_str + "  "), "Library: ", filepath, " -> ", lib_path_abs, sep="")