From 7556ec9b995eecf3e0865375c4f6cb1406f49d15 Mon Sep 17 00:00:00 2001
From: helge <helge@d1b88da0-ebda-0310-925b-ed51d893ca5b>
Date: Sat, 30 Jul 2005 16:41:41 +0000
Subject: [PATCH] hardened against nil arguments

git-svn-id: http://svn.opengroupware.org/SOGo/trunk@922 d1b88da0-ebda-0310-925b-ed51d893ca5b
---
 UI/SOGoUI/ChangeLog           |  4 ++++
 UI/SOGoUI/SOGoDateFormatter.m | 31 +++++++++++++++++++------------
 UI/SOGoUI/Version             |  2 +-
 3 files changed, 24 insertions(+), 13 deletions(-)

diff --git a/UI/SOGoUI/ChangeLog b/UI/SOGoUI/ChangeLog
index 7c10b6e8..b7b1ba98 100644
--- a/UI/SOGoUI/ChangeLog
+++ b/UI/SOGoUI/ChangeLog
@@ -1,3 +1,7 @@
+2005-07-30  Helge Hess  <helge.hess@opengroupware.org>
+
+	* SOGoDateFormatter.m: hardened against nil arguments (v0.9.35)
+
 2005-07-21  Marcus Mueller  <znek@mulle-kybernetik.com>
 
 	* UIxComponent.m: changed -userFolderPath to generate the path to the
diff --git a/UI/SOGoUI/SOGoDateFormatter.m b/UI/SOGoUI/SOGoDateFormatter.m
index e5cf1957..33124342 100644
--- a/UI/SOGoUI/SOGoDateFormatter.m
+++ b/UI/SOGoUI/SOGoDateFormatter.m
@@ -37,12 +37,11 @@
 - (id)initWithLocale:(NSDictionary *)_locale {
   if ((self = [super init])) {
     self->locale = [_locale retain];
-    if ([[self->locale objectForKey:@"NSLocaleCode"] isEqualToString:@"fr"]) {
+    
+    if ([[self->locale objectForKey:@"NSLocaleCode"] isEqualToString:@"fr"])
       [self setFrenchDateFormat];
-    }
-    else {
+    else
       [self setISODateFormat];
-    }
   }
   return self;
 }
@@ -100,22 +99,30 @@
 /* Private API */
 
 - (NSString *)isoDateFormatForDate:(NSCalendarDate *)_date {
-  return [NSString stringWithFormat:@"%04d-%02d-%02d",
-		   [_date yearOfCommonEra],
-		   [_date monthOfYear],
-		   [_date dayOfMonth]];
+  char buf[16];
+  
+  if (_date == nil) return nil;
+  snprintf(buf, sizeof(buf), 
+	   "%04d-%02d-%02d",
+	   [_date yearOfCommonEra], [_date monthOfYear], [_date dayOfMonth]);
+  return [NSString stringWithCString:buf];
 }
 
 - (NSString *)frenchDateFormatForDate:(NSCalendarDate *)_date {
-  return [NSString stringWithFormat:@"%02d/%02d/%04d",
-                                      [_date dayOfMonth],
-                                      [_date monthOfYear],
-                                      [_date yearOfCommonEra]];
+  char buf[16];
+  
+  if (_date == nil) return nil;
+  snprintf(buf, sizeof(buf), 
+	   "%02d/%02d/%04d",
+	   [_date dayOfMonth], [_date monthOfYear], [_date yearOfCommonEra]);
+  return [NSString stringWithCString:buf];
 }
 
 - (NSString *)fullWeekdayNameAndDetailsForDate:(NSCalendarDate *)_date {
   NSMutableString *desc;
   
+  if (_date == nil) return nil;
+  
   desc = [NSMutableString stringWithCapacity:24];
   [desc appendString:[self fullDayOfWeek:[_date dayOfWeek]]];
   [desc appendString:@", "];
diff --git a/UI/SOGoUI/Version b/UI/SOGoUI/Version
index 3a66b827..21352434 100644
--- a/UI/SOGoUI/Version
+++ b/UI/SOGoUI/Version
@@ -1,5 +1,5 @@
 # version file
 
-SUBMINOR_VERSION:=34
+SUBMINOR_VERSION:=35
 
 # v0.9.18 requires NGExtensions v4.5.136
-- 
2.39.5