- Fix build with gcc 4.1

PR:		ports/106834
Submitted by:	German Tischler <tanis@gaspode.franken.de> (maintainer)

1 files changed, 22 insertions, 0 deletions

diff --git a/graphics/libx3dtk/files/patch-X3DField.h b/graphics/libx3dtk/files/patch-X3DField.h
new file mode 100644
index 000000000000..82c0c718ee94
--- /dev/null
+++ b/graphics/libx3dtk/files/patch-X3DField.h
@@ -0,0 +1,22 @@
+*** include/X3DTK/private/X3DField.h.orig	Sat Dec 16 15:19:29 2006
+--- include/X3DTK/private/X3DField.h	Sat Dec 16 15:20:21 2006
+***************
+*** 55,60 ****
+--- 55,61 ----
+  class X3DFieldLoader
+  {
+  public:
++   virtual ~X3DFieldLoader() {}
+    virtual void load(X3DField &field, const SFString &value) = 0;
+  };
+  
+***************
+*** 69,74 ****
+--- 70,76 ----
+  class X3DFieldWriter
+  {
+  public:
++   virtual ~X3DFieldWriter() {}
+    virtual SFString write(const X3DField &field) = 0;
+    virtual void writeToFile(SFString &output, const SFString &name, const X3DField &field, const SFString &init) = 0;
+  };