Change some exit() calls to simple returns.

diff --git a/src/curses/ux_audio.c b/src/curses/ux_audio.c
index f9315c55fda10cac4d8fe5514974e7b1c28a69e6..2bdbf52719e6c596f4466c1f7e38ddf5856e7ad5 100644 (file)
--- a/src/curses/ux_audio.c
+++ b/src/curses/ux_audio.c
@@ -216,7 +216,7 @@ void os_start_sample (int number, int volume, int repeats, zword eos)
        err = pthread_create(&playaiff_id, &attr, (void *) &playaiff, &myeffect);
        if (err != 0) {
            printf("Can't create playaiff thread :[%s]", strerror(err));
-           exit(1);
+           return;
        }
        sem_wait(&playaiff_okay);
     } else if (myeffect.type == MOD || myeffect.type == OGGV) {
@@ -227,7 +227,7 @@ void os_start_sample (int number, int volume, int repeats, zword eos)
        err = pthread_create(&playmusic_id, &attr, (void *) &playmusic, &myeffect);
        if (err != 0) {
            printf("Can't create playmusic thread :[%s]", strerror(err));
-           exit(1);
+           return;
        }
        sem_wait(&playmusic_okay);
     } else {
@@ -649,8 +649,8 @@ static void *playmod(EFFECT *raw_effect)
     mod = ModPlug_Load(filedata, size);
     fseek(myeffect.fp, filestart, SEEK_SET);
     if (!mod) {
-       printf("Unable to load module\n");
-       exit(1);
+       printf("Unable to load MOD chunk.\n\r");
+       return;
     }
 
     if (myeffect.vol < 1) myeffect.vol = 1;
@@ -749,13 +749,13 @@ static void *playogg(EFFECT *raw_effect)
     fseek(myeffect.fp, myeffect.result.data.startpos, SEEK_SET);
 
     if (ov_open_callbacks(myeffect.fp, &vf, NULL, 0, OV_CALLBACKS_NOCLOSE) < 0) {
-       printf("Unable to open OGGV stream.\n\r");
+       printf("Unable to load OGGV chunk.\n\r");
        return;
     }
 
     info = ov_info(&vf, -1);
     if (info == NULL) {
-       printf("Unable to get info on OGGV stream.\n\r");
+       printf("Unable to get info on OGGV chunk.\n\r");
        return;
     }