nobu	2010-08-27 15:23:56 +0900 (Fri, 27 Aug 2010)

  New Revision: 29117

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=29117

  Log:
    * array.c (rb_ary_sample): removed unused variable.

  Modified files:
    trunk/array.c

Index: array.c
===================================================================
--- array.c	(revision 29116)
+++ array.c	(revision 29117)
@@ -3823,7 +3823,7 @@
 rb_ary_sample(int argc, VALUE *argv, VALUE ary)
 {
     VALUE nv, result, *ptr;
-    VALUE opts, snap, randgen = rb_cRandom;
+    VALUE opts, randgen = rb_cRandom;
     long n, len, i, j, k, idx[10];
     double rnds[numberof(idx)];
 

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