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authorSébastien Helleu <flashcode@flashtux.org>2023-02-22 20:38:56 +0100
committerSébastien Helleu <flashcode@flashtux.org>2023-02-22 20:38:56 +0100
commitfb0248f5572f9f8c5727731c5d065459238c0eeb (patch)
treeb8b1b7e7261e522fd6a34323188005bab6f5f78d /src
parentf6fdecb846439e57f0f07b97bdebb521b21fca97 (diff)
downloadweechat-fb0248f5572f9f8c5727731c5d065459238c0eeb.zip
core: fix crash in case of NULL message sent to function gui_chat_printf_y_date_tags (closes #1883)
Diffstat (limited to 'src')
-rw-r--r--src/gui/gui-chat.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gui/gui-chat.c b/src/gui/gui-chat.c
index 7b89f2a0f..6841b95ff 100644
--- a/src/gui/gui-chat.c
+++ b/src/gui/gui-chat.c
@@ -906,6 +906,9 @@ gui_chat_printf_y_date_tags (struct t_gui_buffer *buffer, int y, time_t date,
time_t date_printed;
int i, last_y, num_lines_to_add;
+ if (!message)
+ return;
+
if (gui_init_ok && !gui_chat_buffer_valid (buffer, GUI_BUFFER_TYPE_FREE))
return;