Fixed compilation warnings

Monotone-Parent: 7ac5d165aefe44d7baf56c60ea6bdd8b100d1675
Monotone-Revision: 4448ade7ffcea5cb2a735cfc2c14ca9588596303

Monotone-Author: crobert@inverse.ca
Monotone-Date: 2009-08-25T17:51:20
Monotone-Branch: ca.inverse.sogo

SoObjects/SOGo/SOGoUser.h

@@ -147,6 +147,8 @@ extern NSString *SOGoWeekStartFirstFullWeek;
 - (NSArray *) rolesForObject: (NSObject *) object
                    inContext: (WOContext *) context;
 
+- (void) migrateSignature;
+
 @end
 
 #endif /* __SOGoUser_H__ */

UI/Contacts/UIxContactFoldersView.h

@@ -43,6 +43,8 @@
 
 - (WOResponse *) saveDragHandleStateAction;
 
+- (BOOL) isPopup;
+
 @end
 
 #endif /* UIXCONTACTFOLDERSVIEW_H */

UI/Contacts/UIxContactFoldersView.m

@@ -357,18 +357,18 @@
 
 - (void) checkDefaultModulePreference
 {
-  NSUserDefaults *ud;
+  NSUserDefaults *clientUD;
   NSString *pref;
 
   if (![self isPopup])
     {
-      ud = [[context activeUser] userDefaults];
-      pref = [ud stringForKey: @"SOGoUIxDefaultModule"];
+      clientUD = [[context activeUser] userDefaults];
+      pref = [clientUD stringForKey: @"SOGoUIxDefaultModule"];
 
       if (pref && [pref isEqualToString: @"Last"])
         {
-          [ud setObject: @"Contacts" forKey: @"SOGoUIxLastModule"];
-          [ud synchronize];
+          [clientUD setObject: @"Contacts" forKey: @"SOGoUIxLastModule"];
+          [clientUD synchronize];
         }
     }
 }

UI/Contacts/UIxContactsListView.m

@@ -28,6 +28,7 @@
 #import <NGObjWeb/WOContext.h>
 #import <NGObjWeb/WOResponse.h>
 #import <NGExtensions/NSString+misc.h>
+#import <NGExtensions/NSNull+misc.h>
 
 #import <Contacts/SOGoContactObject.h>
 #import <Contacts/SOGoContactFolder.h>

UI/PreferencesUI/UIxPreferences.m

@@ -569,8 +569,6 @@ static BOOL defaultShowSubscribedFoldersOnly = NO;
 
 - (NSString *) signature
 {
-  NSString *signature;
-
   [user migrateSignature];
   return [userDefaults stringForKey: @"MailSignature"];
 }