utility-tasks.bbclass: miscellaneous fix

Fix parse error with packages such as spectrum-fw whose name has no
version string. Later we may have per-recipe option to disable automatic
check for those known with troubles, to reduce complexity in this part.

Signed-off-by Kevin Tian <kevin.tian@intel.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/meta/classes/utility-tasks.bbclass b/meta/classes/utility-tasks.bbclass
index a4db4f8beb..20b50ab8d1 100644
--- a/meta/classes/utility-tasks.bbclass
+++ b/meta/classes/utility-tasks.bbclass
@@ -217,6 +217,9 @@ python do_checkpkg() {
         Return new version if success, or else error in "Errxxxx" style
         """
         def check_new_version(url, curname, d):
+                """possible to have no version in pkg name, such as spectrum-fw"""
+                if not re.search("\d+", curname):
+                        return pcurver
                 pn = bb.data.getVar('PN', d, 1)
                 f = tempfile.NamedTemporaryFile(delete=False, prefix="%s-2-" % pn)
                 status = internal_fetch_wget(url, d, f)