mr_listen returns -1 on failure, not 0

diff --git a/server/mr_main.c b/server/mr_main.c
index 7ea5f397691dea34d384d607b9b38a2e708b0ece..8b916152079a00dfe13c79666a8c60f0c6fe1a16 100644 (file)
--- a/server/mr_main.c
+++ b/server/mr_main.c
@@ -160,7 +160,8 @@ int main(int argc, char **argv)
   /*
    * Establish template connection.
    */
-  if (!(listener = mr_listen(port)))
+  listener = mr_listen(port);
+  if (listener == -1)
     {
       com_err(whoami, status, "trying to create listening connection");
       exit(1);