X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/e2de799989c016cd5ee095aa7eef044b49189f38..9d74382f6f75aafbd7eab700107bb1e31f640c8a:/src/indent.c

diff --git a/src/indent.c b/src/indent.c
index cd44904458..cc928f2171 100644
--- a/src/indent.c
+++ b/src/indent.c
@@ -1,6 +1,6 @@
 /* Indentation functions.
    Copyright (C) 1985, 1986, 1987, 1988, 1993, 1994, 1995, 1998, 2000, 2001,
-                 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+                 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -2107,7 +2107,8 @@ whether or not it is currently displayed in some window.  */)
       it.vpos = 0;
       /* Do this even if LINES is 0, so that we move back
 	 to the beginning of the current line as we ought.  */
-      move_it_by_lines (&it, XINT (lines), 0);
+      if (XINT (lines) >= 0 || IT_CHARPOS (it) > 0)
+	move_it_by_lines (&it, XINT (lines), 0);
 
       SET_PT_BOTH (IT_CHARPOS (it), IT_BYTEPOS (it));
     }