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Re: [patch] For avoid stap output error message of un-defined variable twice
"Zhaolei" <zhaolei@cn.fujitsu.com> writes:
> I tried using un-defined variable in print function as mentioned in CaiFei's
> mail in Fri, 17 Aug 2007 10:39:07 +0900.
> And I found that error message had been displayed twice.
>[...]
Good catch! Looking over elaborate.cxx, it seems that all code nearby
should be converted to use the newer duplicate elimination logic found
in session::print_error. I committed a patch to that effect. (If you
find other such bugs, a similar approach should work. There should be
only a few direct references to cerr in the sources.)
- FChE