git: openjdk/jdk: master: 8334164: The fix for JDK-8322811 should use _filename.is_set() rather than strcmp()

[Severin Gehwolf]

Changeset: cabd1046
Author:    Sonia Zaldana Calles <szaldana at openjdk.org>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2024-06-20 08:28:06 +0000
URL:       https://git.openjdk.org/jdk/commit/cabd1046d08865f122663d18708d40e5c885c1c3

8334164: The fix for JDK-8322811 should use _filename.is_set() rather than strcmp()

Reviewed-by: dholmes, cjplummer

! src/hotspot/share/services/diagnosticCommand.cpp