Fix: RTRIM changes input string

[Joe7M]

Hi Chris,

I found the following bug with RTRIM:

s1 = "   test   "
s2 = rtrim(s1)
print "<" + s1 + ">"      ' Output: <   test>
print "<" + s2 + ">"      ' Output: <   test>

Expected output would be, that the input string s1 stays as it is. Instead it got also right trimed.

[chrisws]

Hi Joerg,

Sorry I just noticed this. Could you please add your code sample as a unit test? This should ensure no future regressions.

Cheers,
Chris

[Joe7M]

Hi Chris,

I added an unit test for RTRIM.

Best regards, Joerg

[chrisws]

Looks good, thanks