$OpenBSD: patch-src_idle_c,v 1.2 2011/11/07 12:36:08 sthen Exp $

Fix build on gcc2.

--- src/idle.c.orig	Mon Oct 24 04:43:05 2011
+++ src/idle.c	Sun Oct 30 00:18:24 2011
@@ -60,7 +60,8 @@ static const char *const idle_names[] = {
 const char *
 mpd_idle_name(enum mpd_idle idle)
 {
-	for (unsigned i = 0; idle_names[i] != NULL; ++i)
+	unsigned i;
+	for (i = 0; idle_names[i] != NULL; ++i)
 		if (idle == (enum mpd_idle)(1 << i))
 			return idle_names[i];
 
@@ -70,9 +71,10 @@ mpd_idle_name(enum mpd_idle idle)
 enum mpd_idle
 mpd_idle_name_parse(const char *name)
 {
+	unsigned i;
 	assert(name != NULL);
 
-	for (unsigned i = 0; idle_names[i] != NULL; ++i)
+	for (i = 0; idle_names[i] != NULL; ++i)
 		if (strcmp(name, idle_names[i]) == 0)
 			return 1 << i;
 
@@ -144,6 +146,7 @@ mpd_send_idle(struct mpd_connection *connection)
 bool
 mpd_send_idle_mask(struct mpd_connection *connection, enum mpd_idle mask)
 {
+	unsigned i;
 	/* this buffer is large enough even for the full mask */
 	char buffer[128] = "idle";
 
@@ -152,7 +155,7 @@ mpd_send_idle_mask(struct mpd_connection *connection, 
 	if (mpd_error_is_defined(&connection->error))
 		return false;
 
-	for (unsigned i = 0; idle_names[i] != NULL; ++i) {
+	for (i = 0; idle_names[i] != NULL; ++i) {
 		if (mask & (1 << i)) {
 			mask &= ~(1 << i);
 			strcat(buffer, " ");