Only overrides BSlider::DrawBar() if compiled for BeOS (would look okay under R5, too, though).

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13337 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/diskprobe/ProbeView.cpp

@@ -39,10 +39,12 @@
 #include <string.h>
 
 
-#define DRAW_SLIDER_BAR
+#ifndef __HAIKU__
+#	define DRAW_SLIDER_BAR
 	// if this is defined, the standard slider bar is replaced with
 	// one that looks exactly like the one in the original DiskProbe
 	// (even in Dano/Zeta)
+#endif
 
 static const uint32 kMsgSliderUpdate = 'slup';
 static const uint32 kMsgPositionUpdate = 'poup';