tree 840877d4db69fb29d50af40955db2ee34625b5d8
parent c690cad78f2e3d6791c28d305b234570fab7b209
author Aurimas Liutikas <aurimas@google.com> 1459992718 -0700
committer Colin Cross <ccross@android.com> 1492749078 -0700

Fix the last warning and enable -Werror for external/flac.

The warning fix is a change from flac codebase itself:
https://git.xiph.org/?p=flac.git;a=commit;h=55910e61ac83405a3fa4f5fe539071c5d1bf48c2

Test: builds
Bug: 26936282
Change-Id: I50684f64762ed14760fb9e1c5f3ed4b92d3bb195
(cherry picked from commit e99475aff96cd4ced00751e456beb994ab7bc145)