[game-data-packager] 03/16: umod: filename lengths are a compact index

[Simon McVittie]

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smcv pushed a commit to branch master
in repository game-data-packager.

commit 5f6df49973cb03850f949e350aa86013e7e68cb7
Author: Simon McVittie <smcv at debian.org>
Date:   Thu Jan 7 09:45:10 2016 +0000

    umod: filename lengths are a compact index
    
    UTbasePatch436nodelta.exe contains a long filename, which means we can
    distinguish.
---
 game_data_packager/unpack/umod.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/game_data_packager/unpack/umod.py b/game_data_packager/unpack/umod.py
index 086765f..a060eb2 100644
--- a/game_data_packager/unpack/umod.py
+++ b/game_data_packager/unpack/umod.py
@@ -306,10 +306,7 @@ class Umod(StreamUnpackable):
         n_entries = self.__read_compact_index()
 
         for i in range(n_entries):
-            # FIXME: is this a compact index, or just a 1-byte value?
-            # We'll never know unless a filename needs more than 6 bits
-            # (64 bytes including \0). For now we assume a 1-byte value.
-            strlen = self.reader.read(1)[0]
+            strlen = self.__read_compact_index()
             name = self.reader.read(strlen).decode('windows-1252')
             assert name[-1] == '\0'
             name = name[:-1]

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