From f11ca85a897c770c10bf5aef79b31e955bcb3c13 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Fri, 11 Oct 2013 23:01:35 +0200 Subject: [PATCH] bus: make sure introspection can be generated correctly with NULL method signatures --- src/libsystemd-bus/bus-introspect.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/libsystemd-bus/bus-introspect.c b/src/libsystemd-bus/bus-introspect.c index c04d9b51f..31788782e 100644 --- a/src/libsystemd-bus/bus-introspect.c +++ b/src/libsystemd-bus/bus-introspect.c @@ -129,8 +129,8 @@ int introspect_write_interface(struct introspect *i, const char *interface, cons case _SD_BUS_VTABLE_METHOD: fprintf(i->f, " \n", v->x.method.member); - introspect_write_arguments(i, v->x.method.signature, "in"); - introspect_write_arguments(i, v->x.method.result, "out"); + introspect_write_arguments(i, strempty(v->x.method.signature), "in"); + introspect_write_arguments(i, strempty(v->x.method.result), "out"); introspect_write_flags(i, v->type, v->flags); fputs(" \n", i->f); break; @@ -147,7 +147,7 @@ int introspect_write_interface(struct introspect *i, const char *interface, cons case _SD_BUS_VTABLE_SIGNAL: fprintf(i->f, " \n", v->x.signal.member); - introspect_write_arguments(i, v->x.signal.signature, NULL); + introspect_write_arguments(i, strempty(v->x.signal.signature), NULL); introspect_write_flags(i, v->type, v->flags); fputs(" \n", i->f); break; -- 2.30.2