"NULL !=" = NULL

include/pipe/SkGPipe.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
 #ifndef SkGPipe_DEFINED
@@ skipping 81 matching lines @@
     void setCanvas(SkGPipeCanvas*);
 
     SkGPipeCanvas* fCanvas;
 };
 
 class SkGPipeWriter {
 public:
     SkGPipeWriter();
     ~SkGPipeWriter();
 
-    bool isRecording() const { return NULL != fCanvas; }
+    bool isRecording() const { return SkToBool(fCanvas); }
 
     enum Flags {
         /**
          *  Tells the writer that the reader will be in a different process, so
          *  (for example) we cannot put function pointers in the stream.
          */
         kCrossProcess_Flag              = 1 << 0,
 
         /**
          *  Only meaningful if kCrossProcess_Flag is set. Tells the writer that
@@ skipping 46 matching lines @@
 private:
     enum {
         kDefaultRecordingCanvasSize = 32767,
     };
 
     SkGPipeCanvas* fCanvas;
     SkWriter32     fWriter;
 };
 
 #endif