cve-check: fix return type in check_cves

Make empty return types in check_cvs the same for all code paths.

(From OE-Core rev: 2fc716ad75dcc59000dcc18143f06bcdf43be242)

Signed-off-by: Marta Rybczynska <marta.rybczynska@huawei.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit f86393c93dec47b24e837d0c4c5761a716ecdbb6)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes/cve-check.bbclass b/meta/classes/cve-check.bbclass
index 0c5f40b78d..1b4910f737 100644
--- a/meta/classes/cve-check.bbclass
+++ b/meta/classes/cve-check.bbclass
@@ -264,7 +264,7 @@ def check_cves(d, patched_cves):
     products = d.getVar("CVE_PRODUCT").split()
     # If this has been unset then we're not scanning for CVEs here (for example, image recipes)
     if not products:
-        return ([], [], [], {})
+        return ([], [], [], [])
     pv = d.getVar("CVE_VERSION").split("+git")[0]
 
     # If the recipe has been skipped/ignored we return empty lists