From: Tom Yu <tlyu@mit.edu>
Date: Thu, 10 Jul 2008 02:04:03 +0000 (+0000)
Subject: Apply patch from Apple to handle missing krb5.conf for zeroconf
X-Git-Tag: krb5-1.7-alpha1~603
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=a8e308c6edb4af85236a97f019dda6718d76afde;p=krb5.git

Apply patch from Apple to handle missing krb5.conf for zeroconf
situations.

ticket: 5632

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20509 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/util/profile/prof_init.c b/src/util/profile/prof_init.c
index f0ff1370c..fbcbead12 100644
--- a/src/util/profile/prof_init.c
+++ b/src/util/profile/prof_init.c
@@ -34,8 +34,11 @@ profile_init(const_profile_filespec_t *files, profile_t *ret_profile)
 	memset(profile, 0, sizeof(struct _profile_t));
 	profile->magic = PROF_MAGIC_PROFILE;
 
-        /* if the filenames list is not specified return an empty profile */
-        if ( files ) {
+	/*
+	 * If the filenames list is not specified or empty, return an empty
+	 * profile.
+	 */
+	if ( files && !PROFILE_LAST_FILESPEC(*files) ) {
 	    for (fs = files; !PROFILE_LAST_FILESPEC(*fs); fs++) {
 		retval = profile_open_file(*fs, &new_file);
 		/* if this file is missing, skip to the next */