From d06e50b6f269b1e8cb73783f13f2a162c9d48629 Mon Sep 17 00:00:00 2001
From: Faik Uygur <faik@pardus.org.tr>
Date: Thu, 6 Nov 2008 12:15:31 +0000
Subject: [PATCH] Handle IOError for lock file

---
 pisi/api.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/pisi/api.py b/pisi/api.py
index 85b1676b..6cd2e569 100644
--- a/pisi/api.py
+++ b/pisi/api.py
@@ -61,12 +61,13 @@ def locked(func):
 
         try:
             fcntl.flock(lock, fcntl.LOCK_EX | fcntl.LOCK_NB)
-            try:
-                return func(*__args,**__kw)
-            finally:
-                lock.close()
         except IOError:
             raise pisi.errors.AnotherInstanceError(_("Another instance of PiSi is running. Only one instance is allowed."))
+
+        try:
+            return func(*__args,**__kw)
+        finally:
+            lock.close()
     return wrapper
 
 def set_userinterface(ui):