diff options
| -rw-r--r-- | libports/intern-external-port.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libports/intern-external-port.c b/libports/intern-external-port.c index 49139e7d..c60fc87e 100644 --- a/libports/intern-external-port.c +++ b/libports/intern-external-port.c @@ -72,7 +72,8 @@ void *ports_intern_external_port (struct port_bucket *bucket, assert_perror (err); pi->next = class->ports; pi->prevp = &class->ports; - class->ports->prevp = &pi->next; + if (class->ports) + class->ports->prevp = &pi->next; class->ports = pi; bucket->count++; class->count++; |