# HG changeset patch
# User Marcin Kuzminski <marcin@python-works.com>
# Date 1317395510 -10800
# Node ID a2efbfe84067ecdbc260f860923749ffe90567c4
# Parent  a828b83dfa4bcce2facea94da685db5b377fd290
fixes safe_unicode raise UnicodeDecodeError without any parameters

diff -r a828b83dfa4b -r a2efbfe84067 rhodecode/lib/__init__.py
--- a/rhodecode/lib/__init__.py	Fri Sep 30 18:07:03 2011 +0300
+++ b/rhodecode/lib/__init__.py	Fri Sep 30 18:11:50 2011 +0300
@@ -168,24 +168,27 @@
     :rtype: unicode
     :returns: unicode object
     """
-
     if isinstance(str_, unicode):
         return str_
 
     try:
+        return unicode(str_)
+    except UnicodeDecodeError:
+        pass
+
+    try:
         return unicode(str_, from_encoding)
     except UnicodeDecodeError:
         pass
-    
-    try:        
+
+    try:
         import chardet
         encoding = chardet.detect(str_)['encoding']
         if encoding is None:
-            raise UnicodeDecodeError()
-        
+            raise Exception()
         return str_.decode(encoding)
-    except (ImportError, UnicodeDecodeError):
-        return unicode(str_, from_encoding, 'replace')    
+    except (ImportError, UnicodeDecodeError, Exception):
+        return unicode(str_, from_encoding, 'replace')
 
 def safe_str(unicode_, to_encoding='utf8'):
     """