Fix an off by one error in my Range#relative_to workaround

MacRuby · Mar 31, 2012 · 7a4effc · 7a4effc
1 parent 4defae5
commit 7a4effc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/range.c b/range.c
@@ -969,7 +969,7 @@ range_relative_to(VALUE range, SEL sel, VALUE max)
 {
     long beg, len, m = NUM2LONG(max);
     rb_range_beg_len(range, &beg, &len, m, 0);
-    if (beg + len - 1 > m)
+    if (beg + len > m)
       len -= 1;
     return rb_range_new(LONG2NUM(beg), LONG2NUM(beg + len - 1), 0);
 }