create Materials tag if it isn't present (old schematics)

2011-03-11 20:51:25 -10:00 · 2011-03-11 20:51:25 -10:00 · d6a66b2ba8
commit d6a66b2ba8
parent 1517d39f86
1 changed files with 2 additions and 0 deletions
--- a/mclevel.py
+++ b/mclevel.py
@ -1407,6 +1407,8 @@ class MCSchematic (MCLevel):
    @Materials.setter
    @decompress_first     
    def Materials(self, val):
+        if not Materials in self.root_tag:
+            self.root_tag[Materials] = TAG_String()
        self.root_tag[Materials].value = val
    
    @classmethod