diff --git a/SOPE/NGCards/ChangeLog b/SOPE/NGCards/ChangeLog
index 2cba81e4c..30f76ebbe 100644
--- a/SOPE/NGCards/ChangeLog
+++ b/SOPE/NGCards/ChangeLog
@@ -1,3 +1,8 @@
+2012-03-11  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
+
+	* iCalEvent.m (-hasDuration): returns NO when the value is present
+	but empty.
+
 2012-02-03  Francis Lachapelle  <flachapelle@inverse.ca>
 
 	* iCalDailyRecurrenceCalculator.m
diff --git a/SOPE/NGCards/iCalEvent.m b/SOPE/NGCards/iCalEvent.m
index 9d230a2d7..6af644a3a 100644
--- a/SOPE/NGCards/iCalEvent.m
+++ b/SOPE/NGCards/iCalEvent.m
@@ -114,7 +114,7 @@
 
 - (BOOL) hasDuration
 {
-  return ([[self childrenWithTag: @"duration"] count] > 0);
+  return ([[self duration] length] > 0);
 }
 
 - (NSTimeInterval) durationAsTimeInterval