From: Jonas Fonseca <fonseca@diku.dk>
Date: Thu, 22 Apr 2010 02:34:12 +0000 (-0400)
Subject: When adding a keybinding check if the key is already bound
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=1e27747895fa12b047dcd5248a75e71cc3bf67fa;p=tig.git

When adding a keybinding check if the key is already bound

... and then overwrite it with the new request.
---

diff --git a/tig.c b/tig.c
index 7eb9f71..0c57533 100644
--- a/tig.c
+++ b/tig.c
@@ -1522,6 +1522,14 @@ static void
 add_keybinding(enum keymap keymap, enum request request, int key)
 {
 	struct keybinding_table *table = &keybindings[keymap];
+	size_t i;
+
+	for (i = 0; i < keybindings[keymap].size; i++) {
+		if (keybindings[keymap].data[i].alias == key) {
+			keybindings[keymap].data[i].request = request;
+			return;
+		}
+	}
 
 	table->data = realloc(table->data, (table->size + 1) * sizeof(*table->data));
 	if (!table->data)