commit 960dcbd098c761dd623bec9492d5391ff6e8dceb
author Yegappan Lakshmanan <yegappan@yahoo.com> Tue Mar 07 17:45:11 2023 +0000
committer Bram Moolenaar <Bram@vim.org> Tue Mar 07 17:45:11 2023 +0000
tree df2abb6d73be0c31de679fa00251e133a0e99ab6
parent 14113fdf9cb3d588c0d1c3a210246b981cf5aad3

patch 9.0.1391: "clear" macros are not always used

Problem:    "clear" macros are not always used.
Solution:   Use ALLOC_ONE, VIM_CLEAR, CLEAR_POINTER and CLEAR_FIELD in more
            places. (Yegappan Lakshmanan, closes #12104)

src/buffer.c

diff --git a/src/buffer.c b/src/buffer.c
index ff35729..f6c1610 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -2375,8 +2375,7 @@
     clear_string_option(&buf->b_p_isk);
 #ifdef FEAT_VARTABS
     clear_string_option(&buf->b_p_vsts);
-    vim_free(buf->b_p_vsts_nopaste);
-    buf->b_p_vsts_nopaste = NULL;
+    VIM_CLEAR(buf->b_p_vsts_nopaste);
     VIM_CLEAR(buf->b_p_vsts_array);
     clear_string_option(&buf->b_p_vts);
     VIM_CLEAR(buf->b_p_vts_array);