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bus: make sure introspection can be generated correctly with NULL method signatures

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This commit is contained in:
Lennart Poettering 2013-10-11 23:01:35 +02:00
parent dfa927250e
commit f11ca85a89
1 changed files with 3 additions and 3 deletions
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6
src/libsystemd-bus/bus-introspect.c
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@ -129,8 +129,8 @@ int introspect_write_interface(struct introspect *i, const char *interface, cons
case _SD_BUS_VTABLE_METHOD:
fprintf(i->f, " <method name=\"%s\">\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(" </method>\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, " <signal name=\"%s\">\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(" </signal>\n", i->f);
break;