[PATCH 1/5] Only call dlerror() when dlsym() fails.

[Werner Koch]

On Mon,  5 Nov 2012 17:26, tk at giga.or.at said:

> What should the configure test check? The dlerror() function exists,
> just its return value is undefined in case there was no error with
> dlsym().

Provide a working dlerror function.  That may require to alos wrap
dlsym.


Salam-Shalom,

   Werner

-- 
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