[common] fix not reporting a true dlinfo error cause
This was automatically caught with GCC 9
("'%s' directive argument is null").
Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
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Jan Pokorný <jpokorny@redhat.com> Authored on Jan 24 2019, 8:54 AM fabbione Committed on Jan 24 2019, 11:33 AM - Parents
- rK6394d892a25b: [libknet] allow better handling of internal threads
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