diff options
Diffstat (limited to 'modules/pam_unix/pam_unix_passwd.c')
| -rw-r--r-- | modules/pam_unix/pam_unix_passwd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/pam_unix/pam_unix_passwd.c b/modules/pam_unix/pam_unix_passwd.c index da96d3df..dcd123c8 100644 --- a/modules/pam_unix/pam_unix_passwd.c +++ b/modules/pam_unix/pam_unix_passwd.c @@ -309,7 +309,7 @@ static int _unix_run_shadow_binary(pam_handle_t *pamh, unsigned int ctrl, const retval = PAM_AUTH_ERR; } - if (sighandler != NULL) { + if (sighandler != SIG_ERR) { (void) signal(SIGCHLD, sighandler); /* restore old signal handler */ } |