Move zero argc check earlier in ksu For improved auditability, check for a zero argc value earlier in main() so that the first two calls to com_err() can't pass a NULL whoami value--which would be harmless, but that may not be obvious to a reader. https://github.com/krb5/krb5/commit/e1b5b824f5d7388a67d0854b56d3906c4fbdd778 Author: Greg Hudson Commit: e1b5b824f5d7388a67d0854b56d3906c4fbdd778 Branch: master src/clients/ksu/main.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)