Merge branch 'fix_adding_existing_show_never_returns' into development

* fix_adding_existing_show_never_returns:
  Fix Exception on adding rootdir (unable to open NFO)
  Fix Exception on adding initial rootdir (ROOT_DIRS not set)

Author: Patrick Vos

data/js/rootDirs.js

@@ -43,8 +43,8 @@ $(document).ready(function() {
             setDefault($('#rootDirs option').attr('id'));
         }
 
-        refreshRootDirs();
         $.get(sbRoot + '/config/general/saveRootDirs', { rootDirString: $('#rootDirText').val() });
+        refreshRootDirs();
 
     }
 

sickbeard/metadata/generic.py

@@ -865,7 +865,7 @@ def retrieveShowMetadata(self, folder):
                 logger.log(u"Invalid tvdb id (" + str(tvdb_id) + "), not using metadata file", logger.WARNING)
                 return empty_return
 
-        except (exceptions.NoNFOException, SyntaxError, ValueError), e:
+        except Exception, e:
             logger.log(u"There was an error parsing your existing metadata file: " + ex(e), logger.WARNING)
             return empty_return
 

sickbeard/webserve.py

@@ -1459,7 +1459,11 @@ def massAddTable(self, rootDir=None):
 
         root_dirs = [urllib.unquote_plus(x) for x in root_dirs]
 
-        default_index = int(sickbeard.ROOT_DIRS.split('|')[0])
+        if sickbeard.ROOT_DIRS:
+            default_index = int(sickbeard.ROOT_DIRS.split('|')[0])
+        else:
+            default_index = 0
+
         if len(root_dirs) > default_index:
             tmp = root_dirs[default_index]
             if tmp in root_dirs: