4 files changed, 24 insertions, 14 deletions

diff --git a/src/accelerometers.c b/src/accelerometers.c
index fbc749d..789e01c 100644
--- a/src/accelerometers.c
+++ b/src/accelerometers.c
@@ -132,12 +132,13 @@ void accelerometer_update(AccelHandle *accel) {
 static void *accel_work(void *data) {
 
 	AccelHandle *accel;
+	int *finished = data;
 	int pos = 0;
 	
 	accel = accelerometer_open();
 	audio_setup();
 	
-	while ( 1 ) {
+	while ( !(*finished) ) {
 	
 		accelerometer_update(accel);
 		
@@ -159,7 +160,7 @@ static void *accel_work(void *data) {
 
 }
 
-GThread *accelerometer_start() {
-	return g_thread_create(accel_work, NULL, TRUE, NULL);	
+GThread *accelerometer_start(int *finished) {
+	return g_thread_create(accel_work, finished, TRUE, NULL);	
 }
 
diff --git a/src/accelerometers.h b/src/accelerometers.h
index 5f6daf2..77bf07b 100644
--- a/src/accelerometers.h
+++ b/src/accelerometers.h
@@ -35,7 +35,7 @@
 
 extern AccelHandle *accelerometer_open(void);
 extern void accelerometer_update(AccelHandle *accel);
-extern GThread *accelerometer_start(void);
+extern GThread *accelerometer_start(int *finished);
 
 #endif /* ACCELEROMETERS_H */
 
diff --git a/src/main.c b/src/main.c
index 5944921..cac8b7f 100644
--- a/src/main.c
+++ b/src/main.c
@@ -32,6 +32,7 @@
 #include <stdio.h>
 #include <glib.h>
 #include <SDL.h>
+#include <unistd.h>
 
 #include "types.h"
 #include "mainwindow.h"
@@ -40,29 +41,37 @@
 int main(int argc, char *argv[]) {
 
 	MainWindow *mw;
+	int graphics = 0;
 	GThread *accel_thread;
-
-	gtk_init(&argc, &argv);
+	int finished = 0;
+	
 	g_thread_init(NULL);
 	
+	if ( gtk_init_check(&argc, &argv) ) {
+		graphics = 1;
+	}
+	
 	if ( SDL_Init(SDL_INIT_AUDIO) < 0 ) {
 		fprintf(stderr, "Couldn't initialise SDL: %s\n", SDL_GetError());
 		return 1;
 	}
-	atexit(SDL_Quit);
 	
 	/* Start the accelerometer thread */
-	accel_thread = accelerometer_start();
-	
-	/* Open the window */
-	mw = mainwindow_open();
+	accel_thread = accelerometer_start(&finished);
 	
-	/* Wait "forever" */
-	if ( mw != NULL ) {
+	if ( graphics ) {
+		/* Open the window */
+		mw = mainwindow_open();
 		gtk_main();
+	} else {
+		while ( 1 ) {
+			sleep(10);
+		}
 	}
 	
+	finished = 1;
 	g_thread_join(accel_thread);
+	SDL_Quit();
 	
 	return 0;
 	
diff --git a/src/mainwindow.c b/src/mainwindow.c
index 93a1fd9..8b76fce 100644
--- a/src/mainwindow.c
+++ b/src/mainwindow.c
@@ -33,7 +33,7 @@
 #include "audio.h"
 
 static gint mainwindow_closed(GtkWidget *widget, MainWindow *mw) {
-	gtk_exit(0);
+	gtk_main_quit();
 	return 0;
 }