From 61ccf79c25f20699a576f0640a3b7c0280f6f7ad Mon Sep 17 00:00:00 2001
From: Nicholas Chambers <nchambers@securitea.app>
Date: Sat, 2 May 2020 14:55:19 -0500
Subject: [PATCH] Add another variable for storing the command sent to Redis

---
 lib/cli.sh | 16 +++++++++++-----
 redish-cli |  4 ++--
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/lib/cli.sh b/lib/cli.sh
index b7216dd..e0b6491 100644
--- a/lib/cli.sh
+++ b/lib/cli.sh
@@ -6,14 +6,14 @@ get_cmd() {
 
 parse_cmd() {
   local cmd=( ) arg
-  declare -n serialized=$1
+  declare -n cmd_sent=$1
+  declare -n serialized=$2
 
-  route_cmd "$2"
+  route_cmd "$3"
 
   serialized=*${#cmd[@]}$'\r\n'
-  serialized+=${cmd[0]^^}
 
-  for arg in "${cmd[@]:1}"; do
+  for arg in "${cmd[@]}"; do
     serialized+=$arg
   done
 }
@@ -55,6 +55,12 @@ parse_word() {
     fi
   done
 
-  cmd+=( "\$${#arg}"$'\r\n'"$arg"$'\r\n' )
+  if ! (( ${#cmd[@]} )); then
+    cmd_sent=${arg^^}
+    cmd+=( "\$${#arg}"$'\r\n'"$cmd_sent"$'\r\n' )
+  else
+    cmd+=( "\$${#arg}"$'\r\n'"$arg"$'\r\n' )
+  fi
+
   route_cmd "$line"
 }
diff --git a/redish-cli b/redish-cli
index e47eafb..3198d30 100755
--- a/redish-cli
+++ b/redish-cli
@@ -28,6 +28,6 @@ fi
 ###
 
 while get_cmd line; do
-  parse_cmd redis_cmd "$line"
-  redis_send "$redis_cmd"
+  parse_cmd redis_cmd redis_line "$line"
+  redis_send "$redis_line"
 done