BUILD: spoe: use __fallthrough in spoe_handle_appctx()
This avoids two build warnings when preprocessing happens before compiling
with gcc >= 7.
diff --git a/src/flt_spoe.c b/src/flt_spoe.c
index 853452f..ed31943 100644
--- a/src/flt_spoe.c
+++ b/src/flt_spoe.c
@@ -1997,7 +1997,7 @@
goto switchstate;
}
appctx->st0 = SPOE_APPCTX_ST_PROCESSING;
- /* fall through */
+ __fallthrough;
case SPOE_APPCTX_ST_PROCESSING:
case SPOE_APPCTX_ST_SENDING_FRAG_NOTIFY:
@@ -2023,7 +2023,7 @@
sc_shutw(sc);
sc_shutr(sc);
sc_ic(sc)->flags |= CF_READ_NULL;
- /* fall through */
+ __fallthrough;
case SPOE_APPCTX_ST_END:
return;