/* Check access before fork() for speed and simplicity of error handling. */
if (access (hook_path, X_OK) == -1) {
/* Ignore ENOENT. It's okay not to have a hook, hook dir, or even
/* Check access before fork() for speed and simplicity of error handling. */
if (access (hook_path, X_OK) == -1) {
/* Ignore ENOENT. It's okay not to have a hook, hook dir, or even