commit https://github.com/vim/vim/commit/c4bc0e6542185b659d2a165b635f9561549071ea Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 2 13:54:49 2016 +0200 patch 7.4.1872 Problem: Still build problem with old version of Perl. Solution: Also define SvREFCNT_inc_void_NN if needed. (Ken Takata)

--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1872,
+/**/
     1871,
 /**/
     1870,