Use unsigned chars in protodiff.

diff --git a/protodiff.c b/protodiff.c
index 6bc85703ca6f3b5e49e2a7cfd087dd166e951a86..cf5c9c750a21e3f19aa42a37ce7ece20908b3258 100644 (file)
--- a/protodiff.c
+++ b/protodiff.c
@@ -17,7 +17,7 @@ int main()
 {
        int server_sock = create_server_socket();
        int sock_serv, sock_real, sock_fake;
-       char buf[4096], buf1[4096], buf2[4096];
+       unsigned char buf[4096], buf1[4096], buf2[4096];
        int len1, len2, i;
        
        tcp_recv_connect(server_sock);