lavfi/tests/filtfmts: fix the build warning.
authorJun Zhao <mypopydev@gmail.com>
Sun, 6 May 2018 01:33:28 +0000 (09:33 +0800)
committerJun Zhao <jun.zhao@intel.com>
Thu, 10 May 2018 11:28:51 +0000 (19:28 +0800)
commit74a7ddd985c487b6645470174228ae2d734e6924
treec4edafc17953e74175e5e99d971862cc6193ab35
parentb30575bc982fd70799f63f2031640b9916f1648d
lavfi/tests/filtfmts: fix the build warning.

fix the build warning: ignoring return value.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
libavfilter/tests/filtfmts.c