tree 6da133a1e40b9a0a3da3d5c31c4670096be31b32
parent 1cfdfd3fca527446e6d8a64ca10814fc189a7c43
author Shun Sakai <sorairolake@protonmail.ch> 1649692209 +0900
committer Wan-Teh Chang <wtc@google.com> 1649709719 -0700

Fix help message of `avifdec`

`--index` takes a value, but this is missing. So fix this.