C Sockets: Comparison between pointer and integer terminal error

Here is a simple socket. No matter in which file if statement is declared,

int main()
{

   int sock, bytes_recieved;//, number;  
   char send_data[1024],recv_data[1024];

   host = gethostbyname("127.0.0.1");

   server_addr.sin_family = AF_INET;     
   server_addr.sin_port = htons(1237);   

   while(1)
   { 
      bytes_recieved = recv(sock,recv_data,1024,0);
      recv_data[bytes_recieved] = '\0';

      if (recv_data[0] == "q" || recv_data[0] == "Q")
      {
          printf("Why do you want to close socket dude?\n");
          close(sock);
        break;
      }

   }  
   close(sock);         
   return 0;

}

after running both in client and server are coming with the error below in teminal

client.c:49:26: warning: comparison between pointer and integer if (recv_data[0] == "q" || recv_data[0] == "Q") ^