cve-update-db-native: use os.path.join instead of +

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-core/meta/cve-update-db-native.bb b/meta/recipes-core/meta/cve-update-db-native.bb
index 3519beae5fb23a9e23f9aeb4d39ec244ada502c6..9047513dbdf1d586264f1018865dc69d130bdc5b 100644 (file)
--- a/meta/recipes-core/meta/cve-update-db-native.bb
+++ b/meta/recipes-core/meta/cve-update-db-native.bb
@@ -29,11 +29,11 @@ python do_populate_cve_db() {
     BASE_URL = "https://nvd.nist.gov/feeds/json/cve/1.0/nvdcve-1.0-"
     YEAR_START = 2002
 
-    db_dir = d.getVar("DL_DIR") + '/CVE_CHECK'
-    db_file = db_dir + '/nvdcve_1.0.db'
-    json_tmpfile = db_dir + '/nvd.json.gz'
+    db_dir = os.path.join(d.getVar("DL_DIR"), 'CVE_CHECK')
+    db_file = os.path.join(db_dir, 'nvdcve_1.0.db')
+    json_tmpfile = os.path.join(db_dir, 'nvd.json.gz')
     proxy = d.getVar("https_proxy")
-    cve_f = open(d.getVar("TMPDIR") + '/cve_check', 'a')
+    cve_f = open(os.path.join(d.getVar("TMPDIR"), 'cve_check'), 'a')
 
     if not os.path.isdir(db_dir):
         os.mkdir(db_dir)