Tiny round-trip fix for NewWorld ROMs

2019-05-25 15:08:05 +08:00 · 2019-05-25 15:08:05 +08:00 · 01b9eeff03
parent f9ef4e1a35
commit 01b9eeff03
1 changed files with 5 additions and 4 deletions
--- a/tbxi/powerpc_build.py
+++ b/tbxi/powerpc_build.py
@ -232,10 +232,11 @@ def build(src):
        insert_and_assert(flat, lowmem, ptr)
        fields['MacLowMemInitOffset'] = ptr

-        ptr -= len(pagemap)
-        insert_and_assert(flat, pagemap, ptr)
-        fields['PageMapInitOffset'] = ptr
-        fields['PageMapInitSize'] = len(pagemap)
+        if len(pagemap) > 0:
+            ptr -= len(pagemap)
+            insert_and_assert(flat, pagemap, ptr)
+            fields['PageMapInitOffset'] = ptr
+            fields['PageMapInitSize'] = len(pagemap)

        insert_and_assert(flat, ConfigInfo.pack(**fields), 0)