diff options
| -rw-r--r-- | src/frame.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/frame.c b/src/frame.c index a68aed314d0..27b74d5d595 100644 --- a/src/frame.c +++ b/src/frame.c @@ -1707,8 +1707,9 @@ store_frame_param (f, prop, val) if (! MINI_WINDOW_P (XWINDOW (val))) error ("Surrogate minibuffer windows must be minibuffer windows."); - if (FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f)) - error ("can't change the surrogate minibuffer of a frame with its own minibuffer"); + if (FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f) + && !EQ (val, f->minibuffer_window)) + error ("Can't change the surrogate minibuffer of a frame with its own minibuffer"); /* Install the chosen minibuffer window, with proper buffer. */ f->minibuffer_window = val; |