From a686fa6407706b73748f74c1613feabe304f6cef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Helleu?= <flashcode@flashtux.org>
Date: Sat, 4 Mar 2023 14:30:50 +0100
Subject: [PATCH] api: change default value of existing key options with
 function key_bind

With this fix, fset buffer shows the key as modified only if the user actually
changed the command bound to the key.
---
 src/gui/gui-key.c | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/gui/gui-key.c b/src/gui/gui-key.c
index c801b2323..ccb957730 100644
--- a/src/gui/gui-key.c
+++ b/src/gui/gui-key.c
@@ -1527,6 +1527,7 @@ gui_key_bind_plugin_hashtable_map_cb (void *data,
 {
     int *user_data;
     struct t_gui_key *ptr_key;
+    struct t_config_option *ptr_option;
 
     /* make C compiler happy */
     (void) hashtable;
@@ -1540,8 +1541,23 @@ gui_key_bind_plugin_hashtable_map_cb (void *data,
             return;
 
         ptr_key = gui_key_search (gui_keys[user_data[0]], key);
-        if (!ptr_key)
+        if (ptr_key)
         {
+            /*
+             * adjust default value (command) of key option in config, so that
+             * fset buffer shows the key as modified only if the user actually
+             * changed the command bound to the key
+             */
+            ptr_option = config_file_search_option (
+                weechat_config_file,
+                weechat_config_section_key[user_data[0]],
+                key);
+            if (ptr_option)
+                config_file_option_set_default (ptr_option, value, 1);
+        }
+        else
+        {
+            /* create key */
             if (gui_key_new (NULL, user_data[0], key, value, 1))
                 user_data[1]++;
         }