[CVS] Fix rb_digest_base_become

Hi,

	I don't know what's the practice when I want commit something to
	CVS. Shall I post diff to ruby-lang, write directly author,
	or just commit it?

	My current practice is to post it to ruby-core and if somebody
	from real Ruby hackers write that it is OK, commit it to CVS.
	But, because of 9 hour offset, I feel it very painfull (I have
	to wait 1 day to get a reply.)

	So... - any ideas?

		Michal

PS: This will be commited to CVS:

Index: ext/digest/digest.c
===================================================================
RCS file: /src/ruby/ext/digest/digest.c,v
retrieving revision 1.5
diff -u -p -r1.5 digest.c
--- ext/digest/digest.c	2002/09/04 06:37:37	1.5
+++ ext/digest/digest.c	2002/09/04 09:12:23
@@ -147,15 +147,14 @@ rb_digest_base_become(copy, obj)
 {
     algo_t *algo;
     void *pctx1, *pctx2;
-    VALUE klass;
 
     if (copy = obj) return copy;
     rb_check_frozen(copy);
-    algo = get_digest_base_metadata(CLASS_OF(klass));
+    algo = get_digest_base_metadata(CLASS_OF(copy));
     if (algo != get_digest_base_metadata(CLASS_OF(obj))) {
 	rb_raise(rb_eTypeError, "wrong argument class");
     }
-    Data_Get_Struct(copy, void, pctx1);
+    Data_Get_Struct(obj, void, pctx1);
     Data_Get_Struct(copy, void, pctx2);
     memcpy(pctx2, pctx1, algo->ctx_size);
 
-- 
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Michal Rokos                         Czech Technical University, Prague
E-mail:[e-mail]      ICQ:36118339      Jabber:[e-mail]
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