git: 2ef4baaffce0 - main - libsysdecode: avoid extra commas for undecoded netlink attributes

The branch main has been updated by kp:

URL: https://cgit.FreeBSD.org/src/commit/?id=2ef4baaffce0ab71491085e68fefc92eff8e715c

commit 2ef4baaffce0ab71491085e68fefc92eff8e715c
Author:     Ishan Agrawal <iagrawal9990@gmail.com>
AuthorDate: 2026-08-08 06:40:20 +0000
Commit:     Kristof Provost <kp@FreeBSD.org>
CommitDate: 2026-08-10 14:33:32 +0000

    libsysdecode: avoid extra commas for undecoded netlink attributes
    
    Signed-off-by:  Ishan Agrawal <iagrawal9990@gmail.com>
    Sponsored-by:   Google LLC (GSoC 2026)
    Reviewed by:    kp
---
 lib/libsysdecode/netlink.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/lib/libsysdecode/netlink.c b/lib/libsysdecode/netlink.c
index 56b5671b129d..2785b23cb98b 100644
--- a/lib/libsysdecode/netlink.c
+++ b/lib/libsysdecode/netlink.c
@@ -256,13 +256,14 @@ nl_decode_attrs_raw(FILE *fp, const struct nlattr *nla_head, size_t len,
 	fprintf(fp, "{");
 
 	NLA_FOREACH_CONST(nla, nla_head, len) {
-		if (!first)
-			fprintf(fp, ",");
-
 		s = search_decoders(ps, pslen, nla->nla_type & NLA_TYPE_MASK);
-		if (s != NULL && s->cb != NULL)
-			s->cb(fp, nla, s->attr_name, s->args);
 
+		if (s != NULL && s->cb != NULL) {
+			if (!first)
+				fprintf(fp, ",");
+
+			s->cb(fp, nla, s->attr_name, s->args);
+		}
 		first = false;
 	}