lircd queue ?

[<sch...@sh...>]

hello everybody,

I wrote a program which is using lirc. everything works fine, but
there's one problem ..

the program is finished by the remote. it shuts down, but if I run it
again the 'exit' - key is send again, and the program is shutting down
again.

so .. is it my fault ? (i included the 'main' code, so one may check my
coding :)
is it some sort of feature of lircd ?
wolfgang

----8<------------------------------------ 

// my main function .. 
int main(int argc, char *argv[])
{
	start_session();	
	hydra();		// calling hydra, which handles everything
	end_session(-1);
}


int hydra(void)
{
	struct lirc_config *config;
	mymutex = SDL_CreateMutex();
	printf("hydra beginn\n");

	if(lirc_init(PROGNAME, 1) == -1) 
	{
		printf("lirc init fehler\n");
		end_session(1);
	}
		
	if(lirc_readconfig(NULL, &config, NULL) == 0)
	{
		char *code;
		char *c;
		int ret;
		int die;
		die=0;
				
		while(lirc_nextcode(&code)==0)
		{
			if(code==NULL) 
			{
				continue;
			}

			while((ret=lirc_code2char(config,code,&c))==0 && c!=NULL)
			{
				// ...
				else if(strcmp(c, "DAT/TAPE1") == 0)
				{
					printf("DAT/TAPE1\n");		// this is the exit key ..
					printf("DIE ..\n");
					die=1;
				}	
				// ...
				else 
				{
					printf("no action for \"%s\"\n", c);
				}
				free(code);
			}

			if(ret==-1) 
			{
				printf("[ret] returned value is -1 !");
				break;
			}

			if(die==1) 
			{
				printf("die == 1\n");
				break;
			}

		}
		lirc_freeconfig(config);
	}
	lirc_deinit();
	printf("t_hydra ende\n");
	return(0);
}