zebra: Fix missing break in switch

Recent Changes added the -Wimplicit-fallthrough flag
to FRR's compilation.  Implementor does not build with
lua support and as such this one was missed in the compilation

Signed-off-by: Donald Sharp <sharpd@nvidia.com>

diff --git a/zebra/zebra_script.c b/zebra/zebra_script.c
index 9f8490ac66ffec26d1da565d48c77f456c87feea..3ebc6d974bb8b8af0757306bb8f24e1d1a419e1f 100644 (file)
--- a/zebra/zebra_script.c
+++ b/zebra/zebra_script.c
@@ -396,6 +396,7 @@ void lua_pushzebra_dplane_ctx(lua_State *L, const struct zebra_dplane_ctx *ctx)
                        lua_setfield(L, -2, "mtu");
                }
                lua_setfield(L, -2, "gre");
+               break;
 
        case DPLANE_OP_ADDR_INSTALL:
        case DPLANE_OP_ADDR_UNINSTALL: