Merge pull request #306 from ronivay/fix/missing-redis-var

fix: missing redis variable for rhel <10

xo-install.sh

@@ -1294,6 +1294,8 @@ function CheckOS {
         # Since version 10, redis is replaced with valkey
         if [[ $OSVERSION -ge 10 ]]; then
             REDIS=0
+        else
+            REDIS=1
         fi
     fi