ggsn: The id is a uint32_t don't print it as signed
This was noticed as I started to use UINT32_MAX for
dynamically created GGSNs.
diff --git a/openbsc/src/gprs/sgsn_vty.c b/openbsc/src/gprs/sgsn_vty.c
index 70d299b..f818221 100644
--- a/openbsc/src/gprs/sgsn_vty.c
+++ b/openbsc/src/gprs/sgsn_vty.c
@@ -167,11 +167,11 @@
vty_out(vty, " ! apn * ggsn 0%s", VTY_NEWLINE);
llist_for_each_entry(actx, &sgsn_apn_ctxts, list) {
if (strlen(actx->imsi_prefix) > 0)
- vty_out(vty, " apn %s imsi-prefix %s ggsn %d%s",
+ vty_out(vty, " apn %s imsi-prefix %s ggsn %u%s",
actx->name, actx->imsi_prefix, actx->ggsn->id,
VTY_NEWLINE);
else
- vty_out(vty, " apn %s ggsn %d%s", actx->name,
+ vty_out(vty, " apn %s ggsn %u%s", actx->name,
actx->ggsn->id, VTY_NEWLINE);
}