From c00b68b303ab419e001612699121db933b81f16b Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 29 Jan 2012 23:00:08 +0000
Subject: -misc fixes

---
 src/fs/gnunet-publish.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/fs/gnunet-publish.c')

diff --git a/src/fs/gnunet-publish.c b/src/fs/gnunet-publish.c
index a0fd96829..0da1b7034 100644
--- a/src/fs/gnunet-publish.c
+++ b/src/fs/gnunet-publish.c
@@ -610,7 +610,14 @@ run (void *cls, char *const *args, const char *cfgfile,
   if (GNUNET_OK !=
       GNUNET_CONFIGURATION_get_value_string (cfg, "FS", "EXTRACTORS", &ex))
     ex = NULL;
-
+  if (0 != ACCESS (args[0], R_OK))
+  {
+    FPRINTF (stderr,
+	     _("Failed to access `%s': %s\n"),
+	     args[0],
+	     STRERROR (errno));
+    return;
+  }
   ds = GNUNET_FS_directory_scan_start (args[0],
 				       disable_extractor, 
 				       ex, 
-- 
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