util: Fix signed/unsigned integer comparison

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Wed Apr 22 01:48:03 UTC 2020 on sn-devel-184

diff --git a/lib/util/debug.c b/lib/util/debug.c
index d7449c5c690ce8185aa0de3e2de1b040ab4b99f6..0b203cd45a3c28cf25c8142b7d7bdc4df86dae5a 100644 (file)
--- a/lib/util/debug.c
+++ b/lib/util/debug.c
@@ -189,7 +189,7 @@ static int debug_level_to_priority(int level)
        };
        int priority;
 
-       if( level >= ARRAY_SIZE(priority_map) || level < 0)
+       if (level < 0 || (size_t)level >= ARRAY_SIZE(priority_map))
                priority = LOG_DEBUG;
        else
                priority = priority_map[level];