diff --git a/DMX-2.0/SequenceurMaitre.cs b/DMX-2.0/SequenceurMaitre.cs
index 6730f19..e34bbc8 100644
--- a/DMX-2.0/SequenceurMaitre.cs
+++ b/DMX-2.0/SequenceurMaitre.cs
@@ -37,8 +37,10 @@ namespace DMX2
 					return value;
 				}
 				set {
-					if(value.Length==0) if(data.ContainsKey(index)) 
-						data.Remove(index);
+					if(value.Length==0) {
+						if(data.ContainsKey(index)) 
+							data.Remove(index);
+					}
 					else
 						data[index] = value;
 				}