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(main): handle that krb5_cc_default_name can return NULL

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@11683 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2003-03-10 00:28:22 +00:00
parent 006b538595
commit 713597129f
1 changed files with 6 additions and 1 deletions
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7
kuser/kdestroy.c
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@@ -91,8 +91,13 @@ main (int argc, char **argv)
if (ret) if (ret)
errx (1, "krb5_init_context failed: %d", ret); errx (1, "krb5_init_context failed: %d", ret);
if(cache == NULL) if(cache == NULL) {
cache = krb5_cc_default_name(context); cache = krb5_cc_default_name(context);
if (cache == NULL) {
warnx ("krb5_cc_default_name: %s", krb5_get_err_text(context, ret));
exit(1);
}
}
ret = krb5_cc_resolve(context, ret = krb5_cc_resolve(context,
cache, cache,