1 files changed, 4 insertions, 4 deletions
diff --git a/common/rdr/BufferedInStream.cxx b/common/rdr/BufferedInStream.cxx
index 5978a8c9..3c04bafc 100644
--- a/common/rdr/BufferedInStream.cxx
+++ b/common/rdr/BufferedInStream.cxx
@@ -35,7 +35,7 @@ BufferedInStream::BufferedInStream()
   : bufSize(DEFAULT_BUF_SIZE), offset(0)
 {
   ptr = end = start = new uint8_t[bufSize];
-  gettimeofday(&lastSizeCheck, NULL);
+  gettimeofday(&lastSizeCheck, nullptr);
   peakUsage = 0;
 }
 
@@ -80,7 +80,7 @@ void BufferedInStream::ensureSpace(size_t needed)
     end = newBuffer + (end - ptr);
     ptr = start = newBuffer;
 
-    gettimeofday(&lastSizeCheck, NULL);
+    gettimeofday(&lastSizeCheck, nullptr);
     peakUsage = needed;
   }
 
@@ -88,7 +88,7 @@ void BufferedInStream::ensureSpace(size_t needed)
     peakUsage = needed;
 
   // Time to shrink an excessive buffer?
-  gettimeofday(&now, NULL);
+  gettimeofday(&now, nullptr);
   if ((avail() == 0) && (bufSize > DEFAULT_BUF_SIZE) &&
       ((now.tv_sec < lastSizeCheck.tv_sec) ||
        (now.tv_sec > (lastSizeCheck.tv_sec + 5)))) {
@@ -105,7 +105,7 @@ void BufferedInStream::ensureSpace(size_t needed)
       bufSize = newSize;
     }
 
-    gettimeofday(&lastSizeCheck, NULL);
+    gettimeofday(&lastSizeCheck, nullptr);
     peakUsage = needed;
   }