34 lines
1.4 KiB
Diff
34 lines
1.4 KiB
Diff
|
From cd407514366a2ec2c32ebc7a5b405d37005456fd Mon Sep 17 00:00:00 2001
|
||
|
|
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
|
||
|
|
Date: Tue, 20 Oct 2020 17:12:42 +0200
|
||
|
|
Subject: [PATCH] sd-hwdb: allow empty properties
|
||
|
|
|
||
|
|
So far we didn't allow empty properties, but it makes sense to do so, for
|
||
|
|
example to distinguish empty data from lack of data. It also makes it easy to
|
||
|
|
override properties (back to the empty) value for specific cases.
|
||
|
|
|
||
|
|
(cherry picked from commit afe87974dd57741f74dd87165b251886f24c859f)
|
||
|
|
|
||
|
|
Related: #1930568
|
||
|
|
---
|
||
|
|
src/hwdb/hwdb.c | 5 ++---
|
||
|
|
1 file changed, 2 insertions(+), 3 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/src/hwdb/hwdb.c b/src/hwdb/hwdb.c
|
||
|
|
index 317cad8a67..af085cdb75 100644
|
||
|
|
--- a/src/hwdb/hwdb.c
|
||
|
|
+++ b/src/hwdb/hwdb.c
|
||
|
|
@@ -462,10 +462,9 @@ static int insert_data(struct trie *trie, char **match_list, char *line,
|
||
|
|
while (isblank(line[0]) && isblank(line[1]))
|
||
|
|
line++;
|
||
|
|
|
||
|
|
- if (isempty(line + 1) || isempty(value))
|
||
|
|
+ if (isempty(line + 1))
|
||
|
|
return log_syntax(NULL, LOG_WARNING, filename, line_number, EINVAL,
|
||
|
|
- "Empty %s in \"%s=%s\", ignoring",
|
||
|
|
- isempty(line + 1) ? "key" : "value",
|
||
|
|
+ "Empty key in \"%s=%s\", ignoring",
|
||
|
|
line, value);
|
||
|
|
|
||
|
|
STRV_FOREACH(entry, match_list)
|