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Handle ^D at su prompt.

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This commit is contained in:
Simon Josefsson 2010-09-09 20:28:20 +00:00
parent e6bed0bfcd
commit 075cb5663f
1 changed files with 6 additions and 0 deletions
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6
pam_yubico.c
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@ -533,6 +533,12 @@ pam_sm_authenticate (pam_handle_t * pamh,
goto done;
}
if (resp->resp == NULL)
{
DBG (("conv returned NULL passwd?"));
goto done;
}
DBG (("conv returned: %s", resp->resp));
password = resp->resp;