Work around uninitialized warning in cc_kcm.c Some versions of clang erroneously detect use of an uninitialized variable reply_len in kcmio_call() when building on non-Mac platforms. Initialize it to work around this warning. https://github.com/krb5/krb5/commit/40b007c0d8e2a12c6f4205ac111dee731c9d970c Author: Tom Yu Commit: 40b007c0d8e2a12c6f4205ac111dee731c9d970c Branch: master src/lib/krb5/ccache/cc_kcm.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)