fix bug while no args

master^2
Ricter Zheng 5 years ago committed by GitHub
parent 8446187feb
commit 575ddf671d
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GPG Key ID: 4AEE18F83AFDEB23

@ -27,6 +27,8 @@ int DoCommand(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
RedisModuleString *ret = RedisModule_CreateString(ctx, output, strlen(output)); RedisModuleString *ret = RedisModule_CreateString(ctx, output, strlen(output));
RedisModule_ReplyWithString(ctx, ret); RedisModule_ReplyWithString(ctx, ret);
pclose(fp); pclose(fp);
} else {
return RedisModule_WrongArity(ctx);
} }
return REDISMODULE_OK; return REDISMODULE_OK;
} }

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