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plugins/check_snmp: Show snmp error when we fail to parse its output

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Dying without a hint of what went wrong is just plain annoying. With
this patch we at least get a hint.

While at it, we fix the string offset so the output we're interested
in doesn't keep the equal sign that snmpget prints.

Signed-off-by: Andreas Ericsson <ae@op5.se>
This commit is contained in:
Andreas Ericsson 2012-11-02 14:52:34 +01:00 committed by Thomas Guyot-Sionnest
parent 364ce21b10
commit c537d71a3a
1 changed files with 2 additions and 2 deletions
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4
plugins/check_snmp.c
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@ -419,7 +419,7 @@ main (int argc, char **argv)
show = strstr (response, "Timeticks: ");
}
else
show = response;
show = response + 3;
iresult = STATE_DEPENDENT;
@ -428,7 +428,7 @@ main (int argc, char **argv)
if (thlds[i]->warning || thlds[i]->critical || calculate_rate) {
ptr = strpbrk (show, "0123456789");
if (ptr == NULL)
die (STATE_UNKNOWN,_("No valid data returned"));
die (STATE_UNKNOWN,_("No valid data returned (%s)\n"), show);
response_value[i] = strtod (ptr, NULL);
if(calculate_rate) {