[6.x] Use isset but not !empty for changing redis database #30420
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GrahamCampbell
changed the title
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But why? Could you provide some information? Does this fix a bug? |
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I assume this allows explicitly selecting connection 0, which would usually already be the client's default. |
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Great, I did not know. @davidhhuan Please provide a description to prevent the "...it lacks sufficient explanation..." answer. |
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