From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Wed, 15 May 2013 08:11:25 +0000 (+0200)
Subject: 	* grub-core/kern/corecmd.c (grub_core_cmd_ls): Fix empty path
X-Git-Tag: grub-2.02-beta1~994
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1359e4740a728c7ba516a4210157064fc97e04ea;p=thirdparty%2Fgrub.git

	* grub-core/kern/corecmd.c (grub_core_cmd_ls): Fix empty path
	checking.
	Reported by: Francesco Lavra.
---

diff --git a/ChangeLog b/ChangeLog
index e40ca0a4a..b59e31134 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2013-05-15  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/kern/corecmd.c (grub_core_cmd_ls): Fix empty path
+	checking.
+	Reported by: Francesco Lavra.
+
 2013-05-14  Andrey Borzenkov <arvidjaar@gmail.com>
 
 	* gentpl.py: Replace EXTRA_DIST with dist_noinst_DATA or
diff --git a/grub-core/kern/corecmd.c b/grub-core/kern/corecmd.c
index cfab676dc..e1bb4832e 100644
--- a/grub-core/kern/corecmd.c
+++ b/grub-core/kern/corecmd.c
@@ -134,18 +134,18 @@ grub_core_cmd_ls (struct grub_command *cmd __attribute__ ((unused)),
 
       fs = grub_fs_probe (dev);
       path = grub_strchr (argv[0], ')');
-      if (! path)
+      if (! *path)
 	path = argv[0];
       else
 	path++;
 
-      if (! path && ! device_name)
+      if (! *path && ! device_name)
 	{
 	  grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid argument");
 	  goto fail;
 	}
 
-      if (! path)
+      if (! *path)
 	{
 	  if (grub_errno == GRUB_ERR_UNKNOWN_FS)
 	    grub_errno = GRUB_ERR_NONE;