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-rw-r--r--cbuffer.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/cbuffer.c b/cbuffer.c
index 651bbdd..a97c08e 100644
--- a/cbuffer.c
+++ b/cbuffer.c
@@ -1,5 +1,5 @@
/* Lzlib - Compression library for the lzip format
- Copyright (C) 2009-2014 Antonio Diaz Diaz.
+ Copyright (C) 2009-2015 Antonio Diaz Diaz.
This library is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -77,7 +77,7 @@ static int Cb_read_data( struct Circular_buffer * const cb,
uint8_t * const out_buffer, const int out_size )
{
int size = 0;
- if( out_size < 0 ) return 0;
+ if( out_size <= 0 ) return 0;
if( cb->get > cb->put )
{
size = min( cb->buffer_size - cb->get, out_size );