Text item requires numeric float in trigger? BUG

[siegmarb]

Hi,

Item Type: Text

Trigger:

({postfix_Mailserver_Queue:system.run["postqueue -p | grep '\d{2}:\d{2}:\d{2}' || echo 0"].last()}<>0) and
({postfix_Mailserver_Queue:system.run["postqueue -p | grep '\d{2}:\d{2}:\d{2}' || echo 0"].change()}=0)

Cannot evaluate expression: expected numeric token at "69F1B2772 3464 Tue Apr 3 11:10:22 [email protected])<>0) and
(1=0)".

This looks like a bug or am i missing something?

[dimir]

Just tried in latest trunk it looks fine. Which version is that?

[siegmarb]

It's 3.4.7. latest stable.

[Atsushi]

Please check the first part of the trigger expression.

Since you are using last(), the left side of the trigger expression is text type.
If you want compare 0 with trigger expressions, the value of the item you compare will need to be a number.
Text and numbers can not be compared directly.

If you want to compare with text, the function should use regexp() or str().

[siegmarb]

DOH! Thank you - thats it!