From 433676226ced888f9ae8eb3f08aacf54dcc7209d Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Thu, 17 Dec 2015 16:45:56 -0500
Subject: [PATCH] byteBuffer throw invalid_argument when ctor w/ NULL

---
 src/misc/byteBuffer.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/misc/byteBuffer.h b/src/misc/byteBuffer.h
index 266eee5..945c80b 100644
--- a/src/misc/byteBuffer.h
+++ b/src/misc/byteBuffer.h
@@ -237,7 +237,7 @@ public:
     /**
      * Constructor for wrapping an existing buffer.
      * Given buffer will not be released by the ByteBuffer instance.
-     * @param  buffer    Existing buffer.
+     * @param  buffer    Existing buffer.  May not be NULL.
      * @param  size      The number of bytes.
      * @param  byteOrder The byte order.
      * Must be one of EPICS_BYTE_ORDER,EPICS_ENDIAN_LITTLE,EPICS_ENDIAN_BIG.
@@ -249,7 +249,7 @@ public:
         _wrapped(true)
     {
         if(!_buffer)
-            throw std::bad_alloc();
+            throw std::invalid_argument("ByteBuffer can't be constructed with NULL");
         clear();
     }
     /**