merge revision(s) 52026: [Backport #11471]

	* enum.c (nmin_filter): Fix limit value.
	  patch by Helder Pereira.
	  [Bug #11471] [ruby-core:70477]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@52032 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/enum.c b/enum.c
index a3669802d6..7c06458e5a 100644
--- a/enum.c
+++ b/enum.c
@@ -1148,6 +1148,7 @@ nmin_filter(struct nmin_data *data)
     long numelts;
 
     long left, right;
+    long store_index;
 
     long i, j;
 
@@ -1173,7 +1174,6 @@ nmin_filter(struct nmin_data *data)
 
     while (1) {
 	long pivot_index = left + (right-left)/2;
-	long store_index;
 	long num_pivots = 1;
 
 	SWAP(pivot_index, right);
@@ -1217,9 +1217,9 @@ nmin_filter(struct nmin_data *data)
 #undef GETPTR
 #undef SWAP
 
+    data->limit = RARRAY_PTR(data->buf)[store_index*eltsize];
     data->curlen = data->n;
     rb_ary_resize(data->buf, data->n * eltsize);
-    data->limit = RARRAY_PTR(data->buf)[(data->n-1)*eltsize];
 }
 
 static VALUE
@@ -1239,7 +1239,7 @@ nmin_i(VALUE i, VALUE *_data, int argc, VALUE *argv)
         int c = data->cmpfunc(&cmpv, &data->limit, data);
         if (data->rev)
             c = -c;
-        if (c > 0)
+        if (c >= 0)
             return Qnil;
     }