new parameter should be optional for backward compatibility

2006-03-27 20:35:18 +00:00 · 2006-03-27 20:35:18 +00:00 · f8bf91a461
parent 0a2bdf6315
commit f8bf91a461
1 changed files with 1 additions and 1 deletions
--- a/panda/src/display/graphicsOutput.h
+++ b/panda/src/display/graphicsOutput.h
@ -160,7 +160,7 @@ PUBLISHED:
  INLINE Filename save_screenshot_default(
      const string &prefix = "screenshot");
  INLINE bool save_screenshot(
-      const Filename &filename, const string &image_comment);
+      const Filename &filename, const string &image_comment = "");
  INLINE bool get_screenshot(PNMImage &image);

  NodePath get_texture_card();