Fix broken test; some ldb commands can run without a db_
Summary: It would appear our unit tests make use of code from ldb_cmd, and don't always require a valid database handle. D6855 was not aware db_ could sometimes be NULL for such commands, and so it broke reduce_levels_test. This moves the check elsewhere to (at least) fix the 'ldb dump' case of segfaulting when it couldn't open a database. Test Plan: make check Reviewers: dhruba Reviewed By: dhruba CC: leveldb Differential Revision: https://reviews.facebook.net/D6903
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@ -126,6 +126,9 @@ void DBDumper::Help(std::string& ret) {
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}
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void DBDumper::DoCommand() {
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if (!db_) {
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return;
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}
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// Parse command line args
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uint64_t count = 0;
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if (print_stats_) {
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@ -134,10 +134,6 @@ public:
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OpenDB();
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}
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if (!db_) {
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return;
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}
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DoCommand();
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if (exec_state_.IsNotStarted()) {
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exec_state_ = LDBCommandExecuteResult::SUCCEED("");
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