diff --git a/volume.c b/volume.c | |
index 18418d1..58708d4 100644 | |
--- a/volume.c | |
+++ b/volume.c | |
@@ -74,6 +74,9 @@ static void remove_all_mixers() { | |
static Slider *add_slider(Mixer *m, int dev) { | |
Slider *result,*s; | |
if (dev < 0 || dev >= mixer_get_nr_devices(m->mixer)) return NULL; | |
+ for (s = m->Sliderz ; s != NULL; s = s->next) | |
+ if (s->dev == dev) | |
+ return s; | |
result = malloc(sizeof(Slider)); | |
result->mixer = m->mixer; | |
result->parent = m; |