master b24f7667ad: * src/buffer.c (Frename_buffer): Fix bug#56693

[Stefan Monnier]

branch: master
commit b24f7667ad686093c2b013bc58e2f1234d7487fd
Author: Stefan Monnier <monnier@iro.umontreal.ca>
Commit: Stefan Monnier <monnier@iro.umontreal.ca>

    * src/buffer.c (Frename_buffer): Fix bug#56693
---
 src/buffer.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/buffer.c b/src/buffer.c
index 98066a2eb6..4fd5b2be3e 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -1563,6 +1563,7 @@ This does not change the name of the visited file (if 
any).  */)
   (register Lisp_Object newname, Lisp_Object unique)
 {
   register Lisp_Object tem, buf;
+  Lisp_Object requestedname = newname;
 
   CHECK_STRING (newname);
 
@@ -1579,7 +1580,8 @@ This does not change the name of the visited file (if 
any).  */)
       if (NILP (unique) && XBUFFER (tem) == current_buffer)
        return BVAR (current_buffer, name);
       if (!NILP (unique))
-       newname = Fgenerate_new_buffer_name (newname, BVAR (current_buffer, 
name));
+       newname = Fgenerate_new_buffer_name (newname,
+                                            BVAR (current_buffer, name));
       else
        error ("Buffer name `%s' is in use", SDATA (newname));
     }
@@ -1599,7 +1601,7 @@ This does not change the name of the visited file (if 
any).  */)
   run_buffer_list_update_hook (current_buffer);
 
   call2 (intern ("uniquify--rename-buffer-advice"),
-         BVAR (current_buffer, name), unique);
+         requestedname, unique);
 
   /* Refetch since that last call may have done GC.  */
   return BVAR (current_buffer, name);