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| author | Richard M. Stallman | 1995-11-10 06:38:23 +0000 |
|---|---|---|
| committer | Richard M. Stallman | 1995-11-10 06:38:23 +0000 |
| commit | ed8740116938029a00b222399fdf6d4279e993cf (patch) | |
| tree | 19cc35409b5abeccbe33063969b8da0df5d2156d /src | |
| parent | 8450690adc64e9e5b0662e32676a6342a1fdd0f0 (diff) | |
| download | emacs-ed8740116938029a00b222399fdf6d4279e993cf.tar.gz emacs-ed8740116938029a00b222399fdf6d4279e993cf.zip | |
(update_line): Avoid indexing into obody by -1.
Diffstat (limited to 'src')
| -rw-r--r-- | src/dispnew.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dispnew.c b/src/dispnew.c index dbedca2a817..35fba210be5 100644 --- a/src/dispnew.c +++ b/src/dispnew.c | |||
| @@ -1613,7 +1613,7 @@ update_line (frame, vpos) | |||
| 1613 | if (! current_frame->highlight[vpos]) | 1613 | if (! current_frame->highlight[vpos]) |
| 1614 | { | 1614 | { |
| 1615 | if (!must_write_spaces) | 1615 | if (!must_write_spaces) |
| 1616 | while (obody[olen - 1] == SPACEGLYPH && olen > 0) | 1616 | while (olen > 0 && obody[olen - 1] == SPACEGLYPH) |
| 1617 | olen--; | 1617 | olen--; |
| 1618 | } | 1618 | } |
| 1619 | else | 1619 | else |