diff options
Diffstat (limited to 'modules/pam_umask')
| -rw-r--r-- | modules/pam_umask/pam_umask.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/modules/pam_umask/pam_umask.c b/modules/pam_umask/pam_umask.c index e93efc01..46f25ae7 100644 --- a/modules/pam_umask/pam_umask.c +++ b/modules/pam_umask/pam_umask.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2005 Thorsten Kukuk <kukuk@thkukuk.de> + * Copyright (c) 2005, 2006 Thorsten Kukuk <kukuk@thkukuk.de> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -105,8 +105,9 @@ search_key (const char *filename) buf = malloc (buflen); } buf[0] = '\0'; - fgets (buf, buflen - 1, fp); - if (buf != NULL) + if (fgets (buf, buflen - 1, fp) == NULL) + break; + else if (buf != NULL) n = strlen (buf); else n = 0; |