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| 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 | 80e0c45c3896e5552a387a2b533b5235b42094ce (patch) | |
| tree | 8c6dadc71a463e8915867690e4b55b203f23465a /lisp/gud.el | |
| parent | 1997da89a50ced317d5add33f083b8d616023c72 (diff) | |
| download | emacs-80e0c45c3896e5552a387a2b533b5235b42094ce.tar.gz | |
(gud-sdb-marker-filter): start may be nil, so check it
with numberp before using it.
Diffstat (limited to 'lisp/gud.el')
| -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) |