1.5 / 2.[01] compatibility: nested scopes in Tool/tex.py.

git-svn-id: http://scons.tigris.org/svn/scons/trunk@3460 fdb21ef1-2011-0410-befe-b5e4ea1792b1

diff --git a/src/engine/SCons/Tool/tex.py b/src/engine/SCons/Tool/tex.py
index 7867b396b96f6745a40f340e094ed58e379fde9d..4a82d9f21aa4bb75319c446aae2a59fa2d9224bf 100644 (file)
--- a/src/engine/SCons/Tool/tex.py
+++ b/src/engine/SCons/Tool/tex.py
@@ -205,7 +205,7 @@ def InternalLaTeXAuxAction(XXXLaTeXAction, target = None, source= None, env=None
     #
     # routine to update MD5 hash and compare
     #
-    def check_MD5(filenode, suffix):
+    def check_MD5(filenode, suffix, saved_hashes=saved_hashes):
         global must_rerun_latex
         # two calls to clear old csig
         filenode.clear_memoized_values()