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fix crash when redis server isn't running

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This commit is contained in:
psychobunny
2015-06-08 15:34:39 -04:00
parent ed72bacb1f
commit 78ea462620
2 changed files with 6 additions and 3 deletions
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8
src/database/redis.js
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@@ -113,12 +113,16 @@
};
module.checkCompatibility = function(callback) {
// Redis requires v2.8.9
module.info(module.client, function(err, info) {
var err = semver.lt(info.redis_version, '2.8.9') ? new Error('Your Redis version is not new enough to support NodeBB, please upgrade Redis to v2.8.9 or higher.') : null;
if (err) {
return callback(err);
}
if (semver.lt(info.redis_version, '2.8.9')) {
err = new Error('Your Redis version is not new enough to support NodeBB, please upgrade Redis to v2.8.9 or higher.');
err.stacktrace = false;
}
callback(err);
});
};