Fix some warnings.

diff --git a/test/fakesmtp.c b/test/fakesmtp.c
index 19df2e9..700bc45 100644 (file)
--- a/test/fakesmtp.c
+++ b/test/fakesmtp.c
@@ -240,7 +240,7 @@ static int
 getsmtp(int socket, char *data)
 {
        int cc;
-       static int bytesinbuf = 0;
+       static unsigned int bytesinbuf = 0;
        static char buffer[LINESIZE * 2], *p;
 
        for (;;) {
@@ -294,6 +294,8 @@ getsmtp(int socket, char *data)
 static void
 handleterm(int signal)
 {
+       (void) signal;
+
        killpidfile();
        fflush(NULL);
        _exit(1);