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| author | Richard M. Stallman <rms@gnu.org> | 1996-09-20 18:56:36 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 1996-09-20 18:56:36 +0000 |
| commit | f55d65a166427bb7716853957e2543901224611d (patch) | |
| tree | ca107283d820352fc00c0066a921f841ceb49b4e /lisp/gud.el | |
| parent | db4042c888b7c793167e3326f5e719ac53445b15 (diff) | |
| download | emacs-f55d65a166427bb7716853957e2543901224611d.tar.gz | |
(gud-display-line): Don't call display-buffer
if buffer already has a window.
Diffstat (limited to 'lisp/gud.el')
| -rw-r--r-- | lisp/gud.el | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lisp/gud.el b/lisp/gud.el index 8d7fc1f95a5..685927b21fa 100644 --- a/lisp/gud.el +++ b/lisp/gud.el @@ -1,4 +1,4 @@ -;;; gud.el --- Grand Unified Debugger mode for gdb, sdb, dbx, or xdb under Emacs +;;; gud.el --- Grand Unified Debugger mode for gdb, dbx, etc. under Emacs ;; Author: Eric S. Raymond <esr@snark.thyrsus.com> ;; Maintainer: FSF @@ -1355,7 +1355,8 @@ Obeying it means displaying in another window the specified file and line." (or (eq (current-buffer) gud-comint-buffer) (set-buffer gud-comint-buffer)) (gud-find-file true-file))) - (window (and buffer (display-buffer buffer))) + (window (and buffer (or (get-buffer-window buffer) + (display-buffer buffer)))) (pos)) (if buffer (progn |