Patch of /bfd/cache.c

This patch gives explicit cast from integer value to void*

Some compilers refuse to compile the current source and emmits:
error C2036: 'void *' : unknown size 


Index: cache.c
===================================================================
RCS file: /cvs/src/src/bfd/cache.c,v
retrieving revision 1.34
diff -w -b -B -u -p -r1.34 cache.c
--- cache.c	30 Oct 2008 09:05:32 -0000	1.34
+++ cache.c	28 Feb 2009 17:25:59 -0000
@@ -317,7 +317,7 @@ cache_bread (struct bfd *abfd, void *buf
       if (chunk_size > max_chunk_size)
         chunk_size = max_chunk_size;
 
-      chunk_nread = cache_bread_1 (abfd, (char *) buf + nread, chunk_size);
+      chunk_nread = cache_bread_1 (abfd, (void *)((char *)buf + nread), chunk_size);
 
       /* Update the nread count.