diff options
Diffstat (limited to 'libports/begin-rpc.c')
| -rw-r--r-- | libports/begin-rpc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libports/begin-rpc.c b/libports/begin-rpc.c index e1541b1d..83cb35b8 100644 --- a/libports/begin-rpc.c +++ b/libports/begin-rpc.c @@ -71,7 +71,8 @@ ports_begin_rpc (void *portstruct, struct rpc_info *info) /* Record that that an RPC is in progress */ info->thread = hurd_thread_self (); info->next = pi->current_rpcs; - pi->current_rpcs->prevp = &info->next; + if (pi->current_rpcs) + pi->current_rpcs->prevp = &info->next; info->prevp = &pi->current_rpcs; pi->current_rpcs = info; |