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-rw-r--r--src/ByteBuffer.cpp7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/ByteBuffer.cpp b/src/ByteBuffer.cpp
index 64c03d0d3..e06f63a0e 100644
--- a/src/ByteBuffer.cpp
+++ b/src/ByteBuffer.cpp
@@ -773,7 +773,7 @@ void cByteBuffer::ReadAll(AString & a_Data)
-bool cByteBuffer::ReadToByteBuffer(cByteBuffer & a_Dst, int a_NumBytes)
+bool cByteBuffer::ReadToByteBuffer(cByteBuffer & a_Dst, size_t a_NumBytes)
{
if (!a_Dst.CanWriteBytes(a_NumBytes) || !CanReadBytes(a_NumBytes))
{
@@ -781,9 +781,10 @@ bool cByteBuffer::ReadToByteBuffer(cByteBuffer & a_Dst, int a_NumBytes)
return false;
}
char buf[1024];
- while (a_NumBytes > 0)
+ // > 0 without generating warnings about unsigned comparisons where size_t is unsigned
+ while (a_NumBytes != 0)
{
- int num = (a_NumBytes > sizeof(buf)) ? sizeof(buf) : a_NumBytes;
+ size_t num = (a_NumBytes > sizeof(buf)) ? sizeof(buf) : a_NumBytes;
VERIFY(ReadBuf(buf, num));
VERIFY(a_Dst.Write(buf, num));
a_NumBytes -= num;