From: Pekka Riikonen <priikone@silcnet.org>
Date: Thu, 17 Jan 2008 12:50:28 +0000 (+0000)
Subject: 	Added ernno setting.
X-Git-Tag: 1.2.beta1~8
X-Git-Url: http://git.silcnet.org/gitweb/?p=runtime.git;a=commitdiff_plain;h=2ce87b35c8d2512a67ba6d1159fd5ecafeb67b6f

	Added ernno setting.
---

diff --git a/lib/silcutil/unix/silcunixdir.c b/lib/silcutil/unix/silcunixdir.c
index e2fa08d5..9d8d1b16 100644
--- a/lib/silcutil/unix/silcunixdir.c
+++ b/lib/silcutil/unix/silcunixdir.c
@@ -42,6 +42,11 @@ SilcDir silc_dir_open(const char *name)
 {
   SilcDir dir;
 
+  if (!name || !strlen(!name)) {
+    silc_set_errno(SILC_ERR_INVALID_ARGUMENT);
+    return NULL;
+  }
+
   SILC_LOG_DEBUG(("Open directory '%s'", name));
 
   dir = silc_calloc(1, sizeof(*dir));