Could it be that your scp doesn't return an error code?

In Windows, I'd check it as following: 

>copy nul nul
        1 file(s) copied.

>if errorlevel 1 echo **

>copy bad args
The system cannot find the file specified.

>if errorlevel 1 echo **
**

[download]

As you can see, copy returns an error code >= 1 when it fails. Does your scp do the same?

In reply to Re^3: Error checking on system SCP by ikegami
in thread Error checking on system SCP by rashley

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