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lineedit: fix matching of directories when searching PATH

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Commit 8baa643a3 (lineedit: match local directories when searching
PATH) included subdirectories of the current directory in the search
when tab-completing commands.

Unfortunately a short time later commit 1d180cd74 (lineedit: use
strncmp instead of is_prefixed_with (we know the length)) broke
this feature by returning an incorrect length for the array of paths.

Fix the length and reinstate matching of subdirectories.

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Ron Yorston 2023-03-24 15:16:35 +00:00 committed by Denys Vlasenko
parent 8d198665a0
commit 64e967fabb
1 changed files with 2 additions and 2 deletions
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4
libbb/lineedit.c
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@ -825,8 +825,8 @@ static unsigned path_parse(char ***p)
res[npth++] = tmp; res[npth++] = tmp;
} }
/* special case: "match subdirectories of the current directory" */ /* special case: "match subdirectories of the current directory" */
/*res[npth++] = NULL; - filled by xzalloc() */ /*res[npth] = NULL; - filled by xzalloc() */
return npth; return npth + 1;
} }
/* Complete command, directory or file name. /* Complete command, directory or file name.