patch for UNINIT error in array.c

Along with the unitialized beg, we found a len which doesn't appear to be
initialized anywhere either.  Instead of the couple of patches proposed in the
earlier thread, this one seems like a better choice.  Please take a look at
it and commit if appropriate.


diff -p -u -r1.186 array.c
--- array.c     12 Dec 2005 16:46:59 -0000      1.186
+++ array.c     3 May 2006 02:22:50 -0000
@@ -2102,6 +2102,8 @@ rb_ary_fill(int argc, VALUE *argv, VALUE
     long beg, end, len;
     VALUE *p, *pend;
     int block_p = Qfalse;
+    beg = 0;
+    len = 0;

     if (rb_block_given_p()) {
        block_p = Qtrue;