From c2517bdef5d238f011d74d16b439f91bee943028 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joachim=20Sch=C3=B6berl?= <joachim.schoeberl@tuwien.ac.at>
Date: Fri, 16 Oct 2015 23:13:09 +0200
Subject: [PATCH] fix Clang warning

---
 libsrc/gprim/adtree.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libsrc/gprim/adtree.cpp b/libsrc/gprim/adtree.cpp
index 5a7fe380..46e6e975 100644
--- a/libsrc/gprim/adtree.cpp
+++ b/libsrc/gprim/adtree.cpp
@@ -451,7 +451,7 @@ namespace netgen
   void ADTree3 :: PrintRec (ostream & ost, const ADTreeNode3 * node) const
   {
   
-    if (node->data)
+    // if (node->data)  // true anyway
       {
 	ost << node->pi << ": ";
 	ost << node->nchilds << " childs, ";
@@ -1751,8 +1751,8 @@ namespace netgen
 
   void ADTree6 :: PrintRec (ostream & ost, const ADTreeNode6 * node) const
   {
-  
-    if (node->data)
+    
+    // if (node->data)     // true anyway
       {
 	ost << node->pi << ": ";
 	ost << node->nchilds << " childs, ";