# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1643317204 -3600
# Node ID b2d0357fec12d8746ef5cec9d9048ddc161bef66
# Parent  ab980265df4ad246b2749318da6db8e9725190e5
patch 8.2.4235: invalid check for NULL pointer

Commit: https://github.com/vim/vim/commit/37cf413e3e768b76c975e4a7081472d75d649c72
Author: Bram Moolenaar <Bram@vim.org>
Date:   Thu Jan 27 20:47:03 2022 +0000

    patch 8.2.4235: invalid check for NULL pointer

    Problem:    Invalid check for NULL pointer.
    Solution:   Remove the check.

diff --git a/src/getchar.c b/src/getchar.c
--- a/src/getchar.c
+++ b/src/getchar.c
@@ -254,7 +254,7 @@ delete_buff_tail(buffheader_T *buf, int 
 {
     int len;
 
-    if (buf->bh_curr == NULL || buf->bh_curr->b_str == NULL)
+    if (buf->bh_curr == NULL)
 	return;  // nothing to delete
     len = (int)STRLEN(buf->bh_curr->b_str);
     if (len >= slen)
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4235,
+/**/
     4234,
 /**/
     4233,