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bus: do not print (null) if the message has unknown type

This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2018-08-02 00:46:20 +02:00
parent f22c308aff
commit e8fd7e4b5b
1 changed files with 8 additions and 2 deletions
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10
src/libsystemd/sd-bus/bus-dump.c
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@ -57,8 +57,14 @@ int bus_message_dump(sd_bus_message *m, FILE *f, unsigned flags) {
"%s%s%s Type=%s%s%s Endian=%c Flags=%u Version=%u Priority=%"PRIi64,
m->header->type == SD_BUS_MESSAGE_METHOD_ERROR ? ansi_highlight_red() :
m->header->type == SD_BUS_MESSAGE_METHOD_RETURN ? ansi_highlight_green() :
m->header->type != SD_BUS_MESSAGE_SIGNAL ? ansi_highlight() : "", special_glyph(TRIANGULAR_BULLET), ansi_normal(),
ansi_highlight(), bus_message_type_to_string(m->header->type), ansi_normal(),
m->header->type != SD_BUS_MESSAGE_SIGNAL ? ansi_highlight() : "",
special_glyph(TRIANGULAR_BULLET),
ansi_normal(),
ansi_highlight(),
bus_message_type_to_string(m->header->type) ?: "(unknown)",
ansi_normal(),
m->header->endian,
m->header->flags,
m->header->version,