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-rw-r--r--graphics/libx3dtk/files/patch-Signal.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/graphics/libx3dtk/files/patch-Signal.h b/graphics/libx3dtk/files/patch-Signal.h
new file mode 100644
index 000000000000..612a46f0a3e9
--- /dev/null
+++ b/graphics/libx3dtk/files/patch-Signal.h
@@ -0,0 +1,12 @@
+*** include/X3DTK/private/Signal.h.orig Sat Dec 16 16:51:16 2006
+--- include/X3DTK/private/Signal.h Sat Dec 16 16:51:52 2006
+***************
+*** 44,49 ****
+--- 44,50 ----
+ class Signal
+ {
+ public:
++ virtual ~Signal() {}
+ virtual void transmit() = 0;
+
+ #ifdef TEMPLATE_SPECIALIZATION_SUPPORTED