Changes to perlfaq8 "How do I find out if I'm running interactively

[p5sagit/p5-mst-13.2.git] / doio.c

diff --git a/doio.c b/doio.c
index 7ed4e97..3d29b59 100644 (file)
--- a/doio.c
+++ b/doio.c
@@ -2255,7 +2255,7 @@ Perl_do_shmio(pTHX_ I32 optype, SV **mark, SV **sp)
        SETERRNO(EFAULT,SS_ACCVIO);             /* can't do as caller requested */
        return -1;
     }
-    shm = (char *)shmat(id, (char*)NULL, (optype == OP_SHMREAD) ? SHM_RDONLY : 0);
+    shm = (char *)shmat(id, NULL, (optype == OP_SHMREAD) ? SHM_RDONLY : 0);
     if (shm == (char *)-1)     /* I hate System V IPC, I really do */
        return -1;
     if (optype == OP_SHMREAD) {