commit https://github.com/vim/vim/commit/7b256fe7445b46929f660ea74e9090418f857696 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 15 19:05:59 2015 +0200 patch 7.4.871 Problem: Vim leaks memory, when 'wildignore' filters out all matches. Solution: Free the files array when it becomes empty.

--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    871,
+/**/
     870,
 /**/
     869,