From 706c46bdcadf982cda31065ca331c782af960726 Mon Sep 17 00:00:00 2001
From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Fri, 23 Dec 2011 21:14:24 +0100
Subject: [PATCH] Fix *end restoring

---
 grub-core/commands/search.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/grub-core/commands/search.c b/grub-core/commands/search.c
index ba80d80ef..efb44c25e 100644
--- a/grub-core/commands/search.c
+++ b/grub-core/commands/search.c
@@ -164,17 +164,20 @@ FUNC_NAME (const char *key, const char *var, int no_floppy,
 	    dev = grub_device_open (hints[i]);
 	    if (!dev)
 	      {
-		*end = ',';
+		if (!*end)
+		  *end = ',';
 		continue;
 	      }
 	    if (!dev->disk)
 	      {
 		grub_device_close (dev);
-		*end = ',';
+		if (!*end)
+		  *end = ',';
 		continue;
 	      }
 	    ret = grub_partition_iterate (dev->disk, part_hook);
-	    *end = ',';
+	    if (!*end)
+	      *end = ',';
 	    grub_device_close (dev);
 	    if (ret)
 	      return;