[PATCH v2 1/1] cmd/setexpr: support concatenation of direct strings

[Tom Rini]

On Sun, Jan 05, 2025 at 11:46:14AM +0100, Heinrich Schuchardt wrote:

> The setexpr.s command allows to concatenate two strings.
> 
> According to the description in doc/usage/cmd/setexpr.rst the parameters
> value1 and value2 can be either direct values or pointers to a
> memory location holding the values.
> 
> Unfortunately `setexpr.s <value1> + <value2>` fails if any of the values
> is a direct value. $? is set to false.
> 
> * Add support for direct values in setexpr.s.
> * Correct the unit test for "setexpr.s fred 0".
> * Add a new unit test for "setexpr.s fred '1' + '3'" giving '13'.
> 
> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>

This causes ut_setexpr_setexpr_test_str to fail.

-- 
Tom
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