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(krb5_config_vget_next): handle c == NULL

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4305 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1998-01-20 22:00:16 +00:00
parent 7c9e3fd781
commit ee70295579
1 changed files with 4 additions and 1 deletions
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5
lib/krb5/config_file.c
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@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 1997 Kungliga Tekniska H<>gskolan * Copyright (c) 1997, 1998 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden). * (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved. * All rights reserved.
* *
@@ -385,6 +385,9 @@ krb5_config_vget_next (krb5_context context,
const char *p; const char *p;
if(c == NULL) if(c == NULL)
c = context->cf;
if (c == NULL)
return NULL; return NULL;
if (*pointer == NULL) { if (*pointer == NULL) {