Adds OPT_REPLY_LITERAL for rawCommand and EVAL

Adds an option to process the actual strings in simple string replies as
opposed to translating them to `true`.  This only applies to
`rawCommand` and `eval` because as far as I know know vanilla Redis
command attaches any information besides `OK` to simple string replies.

Addresses #1550

1 files changed, 2 insertions, 0 deletions

diff --git a/common.h b/common.h
index 2208cc48..6b75a81e 100644
--- a/common.h
+++ b/common.h
@@ -78,6 +78,7 @@ typedef enum _PUBSUB_TYPE {
 #define REDIS_OPT_FAILOVER           5
 #define REDIS_OPT_TCP_KEEPALIVE      6
 #define REDIS_OPT_COMPRESSION        7
+#define REDIS_OPT_REPLY_LITERAL      8
 
 /* cluster options */
 #define REDIS_FAILOVER_NONE              0
@@ -272,6 +273,7 @@ typedef struct {
     int               scan;
 
     int               readonly;
+    int               reply_literal;
     int               tcp_keepalive;
 } RedisSock;
 /* }}} */