check the pointer modem->atom_watches, that can be null when the
function is called during the disable/remove of the device,
for example when it is unplugged or switched off.
---
src/modem.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/modem.c b/src/modem.c
index 9e254482..124a5192 100644
--- a/src/modem.c
+++ b/src/modem.c
@@ -255,11 +255,16 @@ static void call_watches(struct ofono_atom *atom,
enum ofono_atom_watch_condition cond)
{
struct ofono_modem *modem = atom->modem;
- GSList *atom_watches = modem->atom_watches->items;
+ GSList *atom_watches;
GSList *l;
struct atom_watch *watch;
ofono_atom_watch_func notify;
+ if (!modem->atom_watches)
+ return;
+
+ atom_watches = modem->atom_watches->items;
+
for (l = atom_watches; l; l = l->next) {
watch = l->data;
--
2.17.1
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