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if key isn't found dont error

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barisusakli
2015-01-29 19:25:01 -05:00
parent d1a1cada19
commit f3f3ca8e50
1 changed files with 2 additions and 7 deletions
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9
src/database/redis/main.js
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@@ -105,13 +105,8 @@ module.exports = function(redisClient, module) {
module.rename = function(oldKey, newKey, callback) {
callback = callback || function() {};
redisClient.exists(oldKey, function(err, exists) {
if (err || !exists) {
return callback(err);
}
redisClient.rename(oldKey, newKey, function(err, res) {
callback(err);
});
redisClient.rename(oldKey, newKey, function(err, res) {
callback(err && err.message !== 'ERR no such key' ? err : null);
});
};