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-rw-r--r--sys/kern/uipc_domain.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/kern/uipc_domain.c b/sys/kern/uipc_domain.c
index a2c3477..c2ec35f 100644
--- a/sys/kern/uipc_domain.c
+++ b/sys/kern/uipc_domain.c
@@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)uipc_domain.c 8.2 (Berkeley) 10/18/93
- * $Id$
+ * $Id: uipc_domain.c,v 1.16 1997/02/22 09:39:27 peter Exp $
*/
#include <sys/param.h>
@@ -108,6 +108,11 @@ domaininit(dummy)
/* See comments in uipc_socket2.c. */
if (pr->pr_usrreqs == 0 && pr->pr_ousrreq)
pr->pr_usrreqs = &pru_oldstyle;
+#else
+ if (pr->pr_usrreqs == 0)
+ panic("domaininit: %ssw[%d] has no usrreqs!",
+ dp->dom_name,
+ (int)(pr - dp->dom_protosw));
#endif
if (pr->pr_init)
(*pr->pr_init)();
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