Fix compilation warnings in test/smtp-dummy.c.

[notmuch] / test / smtp-dummy.c

diff --git a/test/smtp-dummy.c b/test/smtp-dummy.c
index e58d0ad68d7b606650b4e04c19a1c64bc6d57286..133d6c4eea3bfc43df4780d8d777e2dbbd2fdbbd 100644 (file)
--- a/test/smtp-dummy.c
+++ b/test/smtp-dummy.c
@@ -99,9 +99,6 @@ process_command (FILE *peer, FILE *output, const char *command)
 static void
 do_smtp_to_file (FILE *peer, FILE *output)
 {
-       char buf[4096];
-       ssize_t bytes;
-       char greeting[] = "220 localhost smtp-dummy\r\n";
        char *line = NULL;
        size_t line_size;
        ssize_t line_len;
@@ -193,7 +190,7 @@ main (int argc, char *argv[])
        if (peer_file == NULL) {
                fprintf (stderr, "Error: fdopen() failed: %s\n",
                         strerror (errno));
-               return;
+               exit (1);
        }
 
        do_smtp_to_file (peer_file, output);