updated for version 7.4.513

Problem:    Crash because reference count is wrong for list returned by
            getreg().
Solution:   Increment the reference count. (Kimmy Lindvall)

src/eval.c

@@ -12008,6 +12008,8 @@ f_getreg(argvars, rettv)
 	rettv->v_type = VAR_LIST;
 	rettv->vval.v_list = (list_T *)get_reg_contents(regname,
 				      (arg2 ? GREG_EXPR_SRC : 0) | GREG_LIST);
+	if (rettv->vval.v_list != NULL)
+	    ++rettv->vval.v_list->lv_refcount;
     }
     else
     {

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    513,
 /**/
     512,
 /**/