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| author | Timo Sirainen <cras@irssi.org> | 2001-03-08 00:27:40 +0000 |
|---|---|---|
| committer | cras <cras@dbcabf3a-b0e7-0310-adc4-f8d773084564> | 2001-03-08 00:27:40 +0000 |
| commit | 2968d45f82bfba65efffb5dab4e659f13172653a (patch) | |
| tree | bf37a8d5424479e5d507c31947c073750d31ce2f /src/fe-text | |
| parent | 57493acd39f63c20407c098730936a582fd47c51 (diff) | |
| download | irssi-2968d45f82bfba65efffb5dab4e659f13172653a.zip | |
/SET scroll_page_count - don't crash if /0 is given. Works now properly
if /0.xx is given.
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1364 dbcabf3a-b0e7-0310-adc4-f8d773084564
Diffstat (limited to 'src/fe-text')
| -rw-r--r-- | src/fe-text/gui-readline.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/fe-text/gui-readline.c b/src/fe-text/gui-readline.c index f2b18ab9..d7b2d29f 100644 --- a/src/fe-text/gui-readline.c +++ b/src/fe-text/gui-readline.c @@ -93,15 +93,18 @@ static void handle_entry_redirect(const char *line) static int get_scroll_count(void) { const char *str; - int count; + double count; str = settings_get_str("scroll_page_count"); - count = atoi(str + (*str == '/')); - if (count < 0) count = 1; - + count = atof(str + (*str == '/')); + if (count <= 0) + count = 1; + else if (count < 1) + count = 1.0/count; + if (*str == '/') count = WINDOW_GUI(active_win)->parent->lines/count; - return count; + return (int)count; } static void window_prev_page(void) |