podfix: only alter normal files

(From OE-Core rev: 23d38b2ad6f7a39e5c1ffd092322942474935c33)

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

1 files changed, 3 insertions, 0 deletions

diff --git a/meta/classes/podfix.bbclass b/meta/classes/podfix.bbclass
index 54fff6a0a2..cc8210a27e 100644
--- a/meta/classes/podfix.bbclass
+++ b/meta/classes/podfix.bbclass
@@ -16,6 +16,9 @@ python pod_strip_version() {
     for root, dirs, files in os.walk(d.expand("${D}${mandir}")):
         for filename in files:
             filename = os.path.join(root, filename)
+            if not os.path.isfile(filename):
+                continue
+
             with opener(filename, "rb") as manfile:
                 manpage = manfile.read()
                 m = bad_re.search(manpage)