cpu: remove unused connection directory buffer

diff --git a/sys/src/cmd/cpu.c b/sys/src/cmd/cpu.c
index b797ff142524cb33aaf82596f6d9cfedbdc3f0c4..7606f45ad2d46ab1524d6ddf1a16a3cf26e2ff47 100644 (file)
--- a/sys/src/cmd/cpu.c
+++ b/sys/src/cmd/cpu.c
@@ -436,14 +436,13 @@ char*
 rexcall(int *fd, char *host, char *service)
 {
        char *na;
-       char dir[MaxStr];
        char err[ERRMAX];
        char msg[MaxStr];
        int n;
 
        na = netmkaddr(host, 0, service);
        procsetname("dialing %s", na);
-       if((*fd = dial(na, 0, dir, 0)) < 0)
+       if((*fd = dial(na, 0, 0, 0)) < 0)
                return "can't dial";
 
        /* negotiate aan filter extension */