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/indent.c

diff --git a/src/indent.c b/src/indent.c
index be4d563..3c38b4e 100644
--- a/src/indent.c
+++ b/src/indent.c
@@ -74,8 +74,7 @@
 	if (n <= 0 || n > TABSTOP_MAX)
 	{
 	    semsg(_(e_invalid_argument_str), cp);
-	    vim_free(*array);
-	    *array = NULL;
+	    VIM_CLEAR(*array);
 	    return FAIL;
 	}
 	(*array)[t++] = n;