1 files changed, 6 insertions, 5 deletions

diff --git a/src/intervals.c b/src/intervals.c
index cb60061fdce..07845f95666 100644
--- a/src/intervals.c
+++ b/src/intervals.c
@@ -1,5 +1,6 @@
 /* Code for doing intervals.
-   Copyright (C) 1993, 1994, 1995, 1997, 1998, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1994, 1995, 1997, 1998, 2002, 2003, 2004,
+                 2005 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -790,14 +791,14 @@ update_interval (i, pos)
           /* Move right. */
           if (pos < INTERVAL_LAST_POS (i) + TOTAL_LENGTH (i->right))
             {
-              i->right->position = INTERVAL_LAST_POS (i) +
-                LEFT_TOTAL_LENGTH (i->right);
+              i->right->position = INTERVAL_LAST_POS (i)
+                + LEFT_TOTAL_LENGTH (i->right);
               i = i->right;             /* Move to the right child */
             }
           else if (NULL_PARENT (i))
-            error ("Point after end of properties");
+            error ("Point %d after end of properties", pos);
           else
-              i = INTERVAL_PARENT (i);
+            i = INTERVAL_PARENT (i);
           continue;
         }
       else