fix some snafoos

src/directory.c

@@ -30,6 +30,7 @@
 #include "interface.h"
 #include "volume.h"
 #include "mpd_types.h"
+#include "sig_handlers.h"
 
 #include <string.h>
 #include <sys/types.h>
@@ -130,6 +131,7 @@ int updateInit(FILE * fp) {
                	sigaction(SIGPIPE,&sa,NULL);
                	sigaction(SIGCHLD,&sa,NULL);
 
+		finishSigHandlers();
                	close(listenSocket);
                	freeAllInterfaces();
                	finishPlaylist();

src/playlist.c

@@ -141,7 +141,6 @@ void initPlaylist() {
 }
 
 void finishPlaylist() {
-	clearPlaylist(stderr);
 	free(playlist.songs);
 	playlist.songs = NULL;
 	free(playlist.order);

src/sig_handlers.c

@@ -63,9 +63,6 @@ void initSigHandlers() {
 	sigaction(SIGPIPE,&sa,NULL);
 	sa.sa_handler = usr1SigHandler;
 	sigaction(SIGUSR1,&sa,NULL);
-	sigaddset(&sa.sa_mask,SIGTERM);
-	sigaddset(&sa.sa_mask,SIGHUP);
-	sigaddset(&sa.sa_mask,SIGCHLD);
 	sa.sa_handler = chldSigHandler;
 	sigaction(SIGCHLD,&sa,NULL);
 	sa.sa_handler = hupSigHandler;