decode_tlv() adds indentation in the beginning, with the expectation
that the TLV will be printed on the line afterwards in a switch-case.
However, in the case of a container TLV the switch-case simply adds
another level of indentation and calls decode_tlv() for the inner TLVs.
This causes the first inner TLV to be printed with too much indentation
and double '|'.
Fix that by printing "container" and a newline for container TLVs, so
that the result is as follows:
: values=0,0,0,0,0,0,0,0
| container
| chmap-variable=FL,FR
| chmap-variable=FL,FR,LFE
| chmap-variable=FL,FR,FC
Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
}
switch (type) {
case SND_CTL_TLVT_CONTAINER:
+ printf("container\n");
size += sizeof(unsigned int) -1;
size /= sizeof(unsigned int);
while (idx < size) {