On 7/22/2019 11:14 AM, Aran.Clauson at wwu.edu wrote: > +static void rm_shmid(AVFormatContext *s) { > + XCBGrabContext *c = s->priv_data; > + if(c->shmid != -1) { > + shmctl(c->shmid, IPC_RMID, 0); > + c->shmid == -1; ^^^^^^^^^^^^^^ Assignment/compare operator mismatch. > + } > +} > +