[tracker] data-generators: Check if the cfg file has been actually loaded

[Ivan Frade <ifrade src gnome org>]

commit c0ac68cd380c77c3cf1ae3c005e9ff30f57180bb
Author: Ivan Frade <ivan frade nokia com>
Date:   Fri May 7 14:02:35 2010 +0300

    data-generators: Check if the cfg file has been actually loaded

 utils/data-generators/cc/generate |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/utils/data-generators/cc/generate b/utils/data-generators/cc/generate
index 99e3ce0..8776d06 100755
--- a/utils/data-generators/cc/generate
+++ b/utils/data-generators/cc/generate
@@ -30,9 +30,14 @@ if len(sys.argv) != 2:
 
 config = ConfigParser.RawConfigParser()
 try:
-  config.read(sys.argv[1])
+  loaded_files = config.read(sys.argv[1])
 except:
-  print "Failed to read configuration file %s", sys.argv[1]
+  print "Failed to read configuration file %s" % (sys.argv[1])
+  sys.exit (-1)
+
+if (len(loaded_files) != 1):
+  print "Cannot open %s" % (sys.argv[1])
+  sys.exit (-1)
 
 # set up all known types
 tools.addType( 'nco#EmailAddress', 10 )