added a more informative error if the map is too big for Overviewer to handle

From Issue #290: https://github.com/brownan/Minecraft-Overviewer/issues/290
2011-03-06 15:35:40 -05:00
parent 8b6b5df8ef
commit 5cb599fabb
1 changed files with 1 additions and 1 deletions
--- a/quadtree.py
+++ b/quadtree.py
@@ -114,7 +114,7 @@ class QuadtreeGen(object):
                        yradius >= worldobj.maxrow and -yradius <= worldobj.minrow:
                    break
            else:
-                raise ValueError("Your map is waaaay too big!")
+                raise ValueError("Your map is waaaay too big! Use the '-z' or '--zoom' options.")

            self.p = p
        else: