<p>Meh, sorry about the formatting, apparently github doesn't like copy-pasted diffs in comments...<br>
Anyway, point being you dont need all that, just change the log line to something like this so it emits the name in all cases:</p>

<p><code>rpmlog(RPMLOG_WARNING, _("line %d: second %%files for package %s\n"), spec->lineNum, rpmstrPoolStr(pkg->pool, pkg->name));</code></p>

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