lib: stick `XREF_SETUP` into libfrrzmq

Didn't catch this one when adding the warning/error (with -Werror) for
missing this.  Neither the CI nor I build with ZeroMQ enabled :(.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>

diff --git a/lib/frr_zmq.c b/lib/frr_zmq.c
index b28dd7f1bbc51b0aafe31c130d3d69cb87038aa8..5273d3697443b72ac3fb1569958972a56853a83a 100644 (file)
--- a/lib/frr_zmq.c
+++ b/lib/frr_zmq.c
@@ -21,6 +21,8 @@
 #include "log.h"
 #include "lib_errors.h"
 
+XREF_SETUP();
+
 DEFINE_MTYPE_STATIC(LIB, ZEROMQ_CB, "ZeroMQ callback");
 
 /* libzmq's context */