From ea653fab7e923d82e2c212a90d0ad65aac8aa482 Mon Sep 17 00:00:00 2001
From: Rene Rebe <rene.rebe@gmx.net>
Date: Fri, 9 May 2003 01:36:20 +0000
Subject: [PATCH] a nice warning when no config file is present ...

---
 backend/avision.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/backend/avision.c b/backend/avision.c
index 43cefe779..2d3646e78 100644
--- a/backend/avision.c
+++ b/backend/avision.c
@@ -4304,7 +4304,11 @@ sane_init (SANE_Int* version_code, SANE_Auth_Callback authorize)
     *version_code = SANE_VERSION_CODE (V_MAJOR, V_MINOR, BACKEND_BUILD);
   
   fp = sanei_config_open (AVISION_CONFIG_FILE);
-  if (fp > 0)
+  if (fp <= 0)
+    {
+      DBG(1, "sane_init: No config file present!\n");
+    }
+  else
     {
       /* first parse the config file */
       while (sanei_config_read  (line, sizeof (line), fp))