From: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Date: Wed, 21 Dec 2011 20:40:52 +0000 (+0100)
Subject: command.c: change find_key_command for MAX_COMMAND_KEYS != 3
X-Git-Tag: release-0.20~38
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=9784b3f903e4fafe8440d7cc1c5bc1029f6297ce;p=ncmpc.git

command.c: change find_key_command for MAX_COMMAND_KEYS != 3

The performance penalty shouldn't be too high (loop unrolling could
help here).
---

diff --git a/src/command.c b/src/command.c
index af6afd1..76e84dc 100644
--- a/src/command.c
+++ b/src/command.c
@@ -407,10 +407,9 @@ find_key_command(int key, command_definition_t *c)
 	assert(c != NULL);
 
 	for (int i = 0; c[i].name; i++) {
-		if (c[i].keys[0] == key ||
-		    c[i].keys[1] == key ||
-		    c[i].keys[2] == key)
-			return c[i].command;
+		for (int j = 0; j < MAX_COMMAND_KEYS; j++)
+			if (c[i].keys[j] == key)
+				return c[i].command;
 	}
 
 	return CMD_NONE;