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| author | Simon Howard | 2006-09-19 21:13:56 +0000 |
|---|---|---|
| committer | Simon Howard | 2006-09-19 21:13:56 +0000 |
| commit | 3dd7131d4104f935590eff6e0b9b3a51a7a34dff (patch) | |
| tree | 5334e6dcaab7e1c427f4d500c80c6b0362692531 /textscreen | |
| parent | 7a757b5c2422e9e834914207553463de11dc39a5 (diff) | |
| download | chocolate-doom-3dd7131d4104f935590eff6e0b9b3a51a7a34dff.tar.gz chocolate-doom-3dd7131d4104f935590eff6e0b9b3a51a7a34dff.tar.bz2 chocolate-doom-3dd7131d4104f935590eff6e0b9b3a51a7a34dff.zip | |
Check column is valid when finding a selectable column. Fixes weird
scrolling behavior.
Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 620
Diffstat (limited to 'textscreen')
| -rw-r--r-- | textscreen/txt_table.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/textscreen/txt_table.c b/textscreen/txt_table.c index d1d0777e..b04ce7cb 100644 --- a/textscreen/txt_table.c +++ b/textscreen/txt_table.c @@ -169,6 +169,11 @@ static int SelectableWidget(txt_table_t *table, int x, int y) txt_widget_t *widget; int i; + if (x < 0 || x >= table->columns) + { + return 0; + } + i = y * table->columns + x; if (i >= 0 && i < table->num_widgets) |