Designating a sound in SNDINFO as { NULL } causes crash when the sound is triggered

[Former user]

If a sound is designated as { NULL } in SNDINFO, anything that triggers that sound will instantly crash the game.

[Former user]

Issue #8 was marked as a duplicate of this issue.

[Braden Obrzut]

I created a sndinfo.txt with the code "weapon/pistol/attack { NULL }" and firing the pistol correctly plays no sound and no memory access errors show up in valgrind. Can you upload an example that crashes for you?