diff options
| author | Richard M. Stallman <rms@gnu.org> | 1995-12-01 18:19:34 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 1995-12-01 18:19:34 +0000 |
| commit | 986b7d6a5a597bf4c3320089a472aaad021094b8 (patch) | |
| tree | 6815534b366d6710d4306e8d90271a5584325d4b /lisp | |
| parent | d99e82c8667d765d8b11da95147157a065c0e034 (diff) | |
| download | emacs-986b7d6a5a597bf4c3320089a472aaad021094b8.tar.gz | |
(gud-sdb-marker-filter): start may be nil, so check it
with numberp before using it.
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/gud.el | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/gud.el b/lisp/gud.el index 0f8776f3529..e7a43647a7e 100644 --- a/lisp/gud.el +++ b/lisp/gud.el @@ -454,7 +454,7 @@ available with older versions of GDB." ;; Otherwise clear gud-marker-acc. to avoid an ;; unnecessary concat when this function runs next. (setq gud-marker-acc - (if (= start (length gud-marker-acc)) + (if (and (numberp start) (= start (length gud-marker-acc))) (substring gud-marker-acc start) nil))) string) |