1 files changed, 2 insertions, 0 deletions
diff --git a/editor/SCsub b/editor/SCsub
index 2b6494608b..c531d2c7a6 100644
--- a/editor/SCsub
+++ b/editor/SCsub
@@ -39,6 +39,8 @@ def make_doc_header(target, source, env):
     docend = ""
     for s in source:
         src = s.srcnode().abspath
+        if not src.endswith(".xml"):
+            continue
         f = open_utf8(src, "r")
         content = f.read()
         buf+=content