1 files changed, 8 insertions, 8 deletions
diff --git a/sys/contrib/dev/acpica/nsnames.c b/sys/contrib/dev/acpica/nsnames.c
index 44731d2..644141c 100644
--- a/sys/contrib/dev/acpica/nsnames.c
+++ b/sys/contrib/dev/acpica/nsnames.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
  *
  * Module Name: nsnames - Name manipulation and search
- *              $Revision: 64 $
+ *              $Revision: 65 $
  *
  ******************************************************************************/
 
@@ -250,13 +250,6 @@ AcpiNsGetPathnameLength (
         Size += PATH_SEGMENT_LENGTH;
     }
 
-    /* Special case for size still 0 - no parent for "special" nodes */
-
-    if (!Size)
-    {
-        Size = PATH_SEGMENT_LENGTH;
-    }
-
     return (Size + 1);
 }
 
@@ -327,6 +320,13 @@ AcpiNsHandleToPathname (
         goto Exit;
     }
 
+    if (Size < ACPI_NAME_SIZE)
+    {
+        UserBuffer[0] = '\\';
+        UserBuffer[1] = 0;
+        goto Exit;
+    }
+
     /* Store null terminator */
 
     UserBuffer[Size] = 0;