git: 39f23af2ba4b - main - certctl: Style nits

The branch main has been updated by des:

URL: https://cgit.FreeBSD.org/src/commit/?id=39f23af2ba4b845eb7f4ec7ae4079a67557eb63d

commit 39f23af2ba4b845eb7f4ec7ae4079a67557eb63d
Author:     Dag-Erling Smørgrav <des@FreeBSD.org>
AuthorDate: 2026-05-28 12:28:22 +0000
Commit:     Dag-Erling Smørgrav <des@FreeBSD.org>
CommitDate: 2026-05-28 12:28:22 +0000

    certctl: Style nits
    
    MFC after:      1 week
    Reviewed by:    markj
    Differential Revision:  https://reviews.freebsd.org/D57298
---
 usr.sbin/certctl/certctl.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/usr.sbin/certctl/certctl.c b/usr.sbin/certctl/certctl.c
index 0a07703bf37b..462f6c1730a9 100644
--- a/usr.sbin/certctl/certctl.c
+++ b/usr.sbin/certctl/certctl.c
@@ -1093,6 +1093,7 @@ int
 main(int argc, char *argv[])
 {
 	const char *command;
+	unsigned int i;
 	int opt;
 
 	while ((opt = getopt(argc, argv, "BcD:d:g:lL:M:no:Uv")) != -1)
@@ -1155,8 +1156,8 @@ main(int argc, char *argv[])
 
 	set_defaults();
 
-	for (unsigned i = 0; commands[i].name != NULL; i++)
+	for (i = 0; commands[i].name != NULL; i++)
 		if (strcmp(command, commands[i].name) == 0)
-			exit(!!commands[i].func(argc, argv));
+			exit(commands[i].func(argc, argv) == 0 ? 0 : 1);
 	usage();
 }