Cast away a sign mismatch.

Submitted by:	Michihiro NAKAJIMA

SVN-Revision: 307

diff --git a/libarchive/test/read_open_memory.c b/libarchive/test/read_open_memory.c
index 64660cc26f554ffed9afe9ab32d0894960478bb5..7370fca65566c8e27adfc144bc4d415e6eb90a74 100644 (file)
--- a/libarchive/test/read_open_memory.c
+++ b/libarchive/test/read_open_memory.c
@@ -107,7 +107,7 @@ memory_read(struct archive *a, void *client_data, const void **buff)
        *buff = mine->copy_buff;
 
         mine->buffer += size;
-       return (size);
+       return ((ssize_t)size);
 }
 
 /*