742b69a7dc
In bash, checking for whether an env variable exists uses the -z test, against a stringified env var, so that the test is actually whether the env var is empty, but not necessarily undefined. We use this to test whether JAVA_HOME is set, to determine whether the bundled jdk should be used. In windows, this test is an actual "undefined" check. This commit brings the behavior on two systems in sync, opting to allow for an empty JAVA_HOME in windows to indicate the bundled jdk should be used. closes #55134 |
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util |