hg: jdk/submit: 8211071: unpack.cpp fails to compile with statement has no effect [-Werror=unused-value]

[roman at kennke.org]

Changeset: 50d1ed3d8843
Author:    rkennke
Date:      2018-09-27 08:59 +0200
URL:       http://hg.openjdk.java.net/jdk/submit/rev/50d1ed3d8843

8211071: unpack.cpp fails to compile with statement has no effect [-Werror=unused-value]

! src/jdk.pack/share/native/common-unpack/unpack.cpp