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Fix crash when printing a message without any buffer created

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This commit is contained in:
Sebastien Helleu 2008-11-17 05:34:15 +01:00
parent 6615379daf
commit 4f43cba553
1 changed files with 19 additions and 16 deletions
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35
src/gui/gui-chat.c
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@ -1079,24 +1079,27 @@ gui_chat_printf_date_tags (struct t_gui_buffer *buffer, time_t date,
/* call modifier for message printed ("weechat_print") */
new_msg = NULL;
length = strlen (plugin_get_name (buffer->plugin)) + 1 +
strlen (buffer->name) + 1 + ((tags) ? strlen (tags) : 0) + 1;
modifier_data = malloc (length);
if (modifier_data)
if (buffer)
{
snprintf (modifier_data, length, "%s;%s;%s",
plugin_get_name (buffer->plugin),
buffer->name,
(tags) ? tags : "");
new_msg = hook_modifier_exec (NULL,
"weechat_print",
modifier_data,
pos);
/* no changes in new message */
if (new_msg && (strcmp (message, new_msg) == 0))
length = strlen (plugin_get_name (buffer->plugin)) + 1 +
strlen (buffer->name) + 1 + ((tags) ? strlen (tags) : 0) + 1;
modifier_data = malloc (length);
if (modifier_data)
{
free (new_msg);
new_msg = NULL;
snprintf (modifier_data, length, "%s;%s;%s",
plugin_get_name (buffer->plugin),
buffer->name,
(tags) ? tags : "");
new_msg = hook_modifier_exec (NULL,
"weechat_print",
modifier_data,
pos);
/* no changes in new message */
if (new_msg && (strcmp (message, new_msg) == 0))
{
free (new_msg);
new_msg = NULL;
}
}
}