diff --git a/Makefile.var b/Makefile.var
index 20889fd..5529b29 100644
--- a/Makefile.var
+++ b/Makefile.var
@@ -84,3 +84,11 @@ endif
 ifeq ($(OPTIM), Y)
         CFLAGS += -O3
 endif
+
+ifeq ($(LOG_TRACE), YES)
+        CFLAGS += -D_LOG_TRACE
+endif
+
+ifeq ($(LOG_TRACE), Y)
+        CFLAGS += -D_LOG_TRACE
+endif
diff --git a/lib/libnode.c b/lib/libnode.c
index eb97cfa..99e630f 100644
--- a/lib/libnode.c
+++ b/lib/libnode.c
@@ -4226,14 +4226,14 @@ NDT_Node  *ND_List_Node_Find( NDT_Root  *Root_Ptr, NDT_Index_Id  Index_Id, void
             {
                 case NDS_EQUAL:
 		{
-                    return(node_ptr);
+                    return( node_ptr);
 		}
 
                 case NDS_LOWER:
 		{
                     /* Ce n'est pas a peine de continuer car on a déjà dépassé la valeur recherchée */
 
-                    return(NULL);
+                    return( NULL);
 		}
 
                 case NDS_GREATER: