Quick fix for build errors caused by undefined

NULL.

llvm-svn: 101180

include/llvm/MC/MCDisassembler.h

@@ -52,7 +52,7 @@ public:
   /// @return         - An array of instruction information, with one entry for
   ///                   each MCInst opcode this disassembler returns.
   ///                   NULL if there is no info for this target.
-  virtual EDInstInfo   *getEDInfo() const { return NULL; }
+  virtual EDInstInfo   *getEDInfo() const { return (EDInstInfo*)0; }
 };
 
 } // namespace llvm