From: Martin Mares <mj@ucw.cz>
Date: Sun, 23 Dec 2007 21:08:47 +0000 (+0100)
Subject: If no config file is specified, pretend loading an empty configuration
X-Git-Tag: holmes-import~476^2~5
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=f39ec2e7c8ccdbe0a48037ae5fe5f6f90b374db4;p=libucw.git

If no config file is specified, pretend loading an empty configuration
(i.e., create an empty transaction and commit it immediately).

Otherwise, programs with NULL cf_def_file crash when given `-S'.
---

diff --git a/lib/conf-input.c b/lib/conf-input.c
index b890295d..c5d25277 100644
--- a/lib/conf-input.c
+++ b/lib/conf-input.c
@@ -395,6 +395,11 @@ load_default(void)
       else if (cf_load(cf_def_file))
         die("Cannot load default config %s", cf_def_file);
     }
+  else
+    {
+      // We need to create an empty pool
+      cf_journal_commit_transaction(1, cf_journal_new_transaction(1));
+    }
 }
 
 static void