From: Adrian Vovk <adrianvovk@gmail.com>
Date: Thu, 19 Sep 2024 12:33:02 +0000 (-0400)
Subject: updatectl: check: Don't print an empty table
X-Git-Tag: v257-rc1~311^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=802d9b18e928e9d7071abbc80a4cb5450c9325be;p=thirdparty%2Fsystemd.git

updatectl: check: Don't print an empty table

If there are no updates available, `updatectl check` would previously
just print an empty table. We should instead just tell the user that
there are no updates available.
---

diff --git a/src/sysupdate/updatectl.c b/src/sysupdate/updatectl.c
index af27d0dc803..602ed1e4bf4 100644
--- a/src/sysupdate/updatectl.c
+++ b/src/sysupdate/updatectl.c
@@ -788,6 +788,11 @@ static int verb_check(int argc, char **argv, void *userdata) {
         if (r < 0)
                 return log_error_errno(r, "Failed to start event loop: %m");
 
+        if (table_isempty(table)) {
+                log_info("No updates available.");
+                return 0;
+        }
+
         return table_print_with_pager(table, SD_JSON_FORMAT_OFF, arg_pager_flags, arg_legend);
 }