Fix bug #7281.

 cmds.c (internal_self_insert): Don't insert if argument N is zero.

diff --git a/src/ChangeLog b/src/ChangeLog
index 11cfd232e45eac8d08fb8d929e27fef2f2fa1b53..abd336cfbd50b1170edd2d0914c6837ea3abb5ea 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2010-10-26  Eli Zaretskii  <eliz@gnu.org>
+
+       * cmds.c (internal_self_insert): Don't insert if argument N is
+       zero.  (Bug#7281)
+
 2010-10-26  Jan Djärv  <jan.h.d@swipnet.se>
 
        * gtkutil.c (qttip_cb): Set title to empty for ATK (Bug#7278).

diff --git a/src/cmds.c b/src/cmds.c
index 19eca771941bf4d5f66e7e8bca8c432fcca8b59e..2682e54132af503151e8797de0853d9aa77ed280 100644 (file)
--- a/src/cmds.c
+++ b/src/cmds.c
@@ -453,7 +453,7 @@ internal_self_insert (int c, EMACS_INT n)
                 && SINGLE_BYTE_CHAR_P (c))
                ? UNIBYTE_TO_CHAR (c) : c);
       Lisp_Object string = Fmake_string (make_number (n), make_number (mc));
-                                         
+
       if (spaces_to_insert)
        {
          tem = Fmake_string (make_number (spaces_to_insert),
@@ -474,7 +474,7 @@ internal_self_insert (int c, EMACS_INT n)
       insert_and_inherit (strn, p - strn);
       SAFE_FREE ();
     }
-  else
+  else if (n)
     insert_and_inherit (str, len);
 
   if ((CHAR_TABLE_P (Vauto_fill_chars)