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scpi: Accept *IDN responses with more than four tokens 

Some devices with more than one microcontroller report the firmware
version for each of them, giving us more than four tokens. When that
happens, sigrok aborts, even though it received a valid response.

This happens, for example with the Chroma 61604:
'Chroma ATE,61604,001060,1.25,1.34,1.20'
This commit is contained in:
Alexandru Gagniuc 2015-04-15 21:30:10 -07:00 committed by Bert Vermeulen
parent e35e1e7bab
commit 0c08023f50
1 changed files with 1 additions and 1 deletions
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2
src/scpi/scpi.c
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@ -735,7 +735,7 @@ SR_PRIV int sr_scpi_get_hw_id(struct sr_scpi_dev_inst *scpi,
for (num_tokens = 0; tokens[num_tokens] != NULL; num_tokens++);
if (num_tokens != 4) {
if (num_tokens < 4) {
sr_dbg("IDN response not according to spec: %80.s.", response);
g_strfreev(tokens);
g_free(response);