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Allow callback for modifier "weechat_print" to return empty value, in order to remove a printed message

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This commit is contained in:
Sebastien Helleu 2010-01-11 14:45:08 +01:00
parent 1b829eed77
commit 95c2cb1c5b
1 changed files with 16 additions and 6 deletions
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22
src/gui/gui-chat.c
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@ -495,13 +495,23 @@ gui_chat_printf_date_tags (struct t_gui_buffer *buffer, time_t date,
"weechat_print",
modifier_data,
pos);
/* no changes in new message */
if (new_msg && (strcmp (message, new_msg) == 0))
{
free (new_msg);
new_msg = NULL;
}
free (modifier_data);
if (new_msg)
{
if (!new_msg[0])
{
/* modifier returned empty message, then we'll not
print anything */
free (new_msg);
return;
}
if (strcmp (message, new_msg) == 0)
{
/* no changes in new message */
free (new_msg);
new_msg = NULL;
}
}
}
}