Avoid Duplicate entry

src/modules/system/install/ee_mod_setup_mysql.sh

@@ -5,5 +5,8 @@ function ee_mod_setup_mysql()
 	ee_lib_echo "Setting up MySQL, please wait..."
 
 	# Setting wait_timeout = 30 & interactive_timeout = 60
-	sed -i "/#max_connections/a wait_timeout = 30 \ninteractive_timeout = 60" /etc/mysql/my.cnf
+	grep "_timeout" /etc/mysql/my.cnf &>> $EE_COMMAND_LOG
+	if [ $? -ne 0 ]; then
+		sed -i "/#max_connections/a wait_timeout = 30 \ninteractive_timeout = 60" /etc/mysql/my.cnf
+	fi
 }

src/modules/system/install/ee_mod_setup_nginx.sh

@@ -93,5 +93,7 @@ function ee_mod_setup_nginx()
 	fi
 
 	# Set easyengine:easyengine as default http authentication
-	printf "easyengine:$(openssl passwd -crypt easyengine 2> /dev/null)\n" > /etc/nginx/htpasswd-ee 2> /dev/null
+	if [ ! -f /etc/nginx/htpasswd-ee ]; then
+		printf "easyengine:$(openssl passwd -crypt easyengine 2> /dev/null)\n" > /etc/nginx/htpasswd-ee 2> /dev/null
+	fi
 }