* disk/lvm.c (grub_lvm_memberlist): Issue an error if pv->disk = 0.

ChangeLog

@@ -1,3 +1,7 @@
+2010-04-17  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* disk/lvm.c (grub_lvm_memberlist): Issue an error if pv->disk = 0.
+
 2010-04-17  Christian Franke <franke@computer.org>
 
 	* Makefile.in: Add missing localedir setting.

disk/lvm.c

@@ -24,6 +24,10 @@
 #include <grub/misc.h>
 #include <grub/lvm.h>
 
+#ifdef GRUB_UTIL
+#include <grub/util/misc.h>
+#endif
+
 static struct grub_lvm_vg *vg_list;
 static int lv_count;
 
@@ -68,6 +72,9 @@ grub_lvm_memberlist (grub_disk_t disk)
   if (lv->vg->pvs)
     for (pv = lv->vg->pvs; pv; pv = pv->next)
       {
+	if (!pv->disk)
+	  grub_util_error ("Couldn't find PV %s. Check your device.map",
+			   pv->name);
 	tmp = grub_malloc (sizeof (*tmp));
 	tmp->disk = pv->disk;
 	tmp->next = list;