jail: Fix returning UUID

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/libpakfire/jail.c b/src/libpakfire/jail.c
index 0351284afefb0319a6cbf6ec2a7440327d50052c..a97160e23fc3a9d7b7f6bb19d73615f48a39638b 100644 (file)
--- a/src/libpakfire/jail.c
+++ b/src/libpakfire/jail.c
@@ -275,7 +275,7 @@ static int pakfire_jail_has_flag(struct pakfire_jail* jail, int flag) {
 }
 
 static const char* pakfire_jail_uuid(struct pakfire_jail* jail) {
-       if (*jail->__uuid)
+       if (!*jail->__uuid)
                uuid_unparse_lower(jail->uuid, jail->__uuid);
 
        return jail->__uuid;