don't error out of symlink doesn't exist initially

2014-08-11 16:23:19 +02:00 · 2014-08-11 16:23:19 +02:00 · 978f4f0aba
commit 978f4f0aba
parent c79317f594
1 changed files with 4 additions and 3 deletions
--- a/factory-package-news/announcer.py
+++ b/factory-package-news/announcer.py
@ -50,9 +50,10 @@ if m is None:

 version = m.group(1)

-prev = os.readlink(current_fn)
-if prev == version:
-    sys.exit(0)
+if os.path.lexists(current_fn):
+    prev = os.readlink(current_fn)
+    if prev == version:
+        sys.exit(0)

 u = urlparse(url+changes%version)
 conn = httplib.HTTPConnection(u.hostname, 80)