From 8c47ca6926374ef7e5d47461e77cdb73fe09161a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Helleu?= <flashcode@flashtux.org>
Date: Wed, 15 Aug 2018 12:17:42 +0200
Subject: [PATCH] core: add comments in function to print a line

---
 src/gui/gui-chat.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gui/gui-chat.c b/src/gui/gui-chat.c
index 2cc2c84b2..888b5b141 100644
--- a/src/gui/gui-chat.c
+++ b/src/gui/gui-chat.c
@@ -812,7 +812,10 @@ gui_chat_printf_date_tags_internal (struct t_gui_buffer *buffer,
         }
     }
 
+    /* add line in the buffer */
     gui_line_add (new_line);
+
+    /* run hook_print for the new line */
     if (new_line->data->buffer && buffer->print_hooks_enabled)
         hook_print_exec (new_line->data->buffer, new_line);