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-rw-r--r--content/content.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/content/content.c b/content/content.c
index 7bade8760..9dac5fa85 100644
--- a/content/content.c
+++ b/content/content.c
@@ -815,6 +815,7 @@ void content_broadcast(struct content *c, content_msg msg,
union content_msg_data data)
{
struct content_user *user, *next;
+ assert(c);
for (user = c->user_list->next; user != 0; user = next) {
next = user->next; /* user may be destroyed during callback */
if (user->callback != 0)