[OE-core] [PATCH] podfix: only alter normal files

[Ross Burton]

Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 meta/classes/podfix.bbclass | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta/classes/podfix.bbclass b/meta/classes/podfix.bbclass
index 54fff6a0a23..cc8210a27e2 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)
-- 
2.20.1