clean up old lock files for modem ports if a stale is left behind

1 files changed, 6 insertions, 1 deletions

diff --git a/etc/inc/interfaces.inc b/etc/inc/interfaces.inc
index 612b914..e94b7f4 100644
--- a/etc/inc/interfaces.inc
+++ b/etc/inc/interfaces.inc
@@ -1324,7 +1324,7 @@ function interface_ppps_configure($interface) {
 		exec("/bin/mkdir -p /var/spool/lock");
 		exec("/bin/chmod a+rw /var/spool/lock/.");
 	}
-	// mpd5 modem chat script expected in the same directory as the mpd_xxx.conf files	
+	// mpd5 modem chat script expected in the same directory as the mpd_xxx.conf files
 	if (!file_exists("{$g['varetc_path']}/mpd.script"))
 		mwexec("/bin/ln -s /usr/local/sbin/mpd.script {$g['varetc_path']}/.");
 
@@ -1702,6 +1702,11 @@ EOD;
 		}
 	}
 
+	/* clean up old lock files */
+	foreach($ports as $port) {
+		unlink("{$g['var_path']}/spool/lock/LCK..{$port}");
+	}
+
 	/* fire up mpd */
 	mwexec("/usr/local/sbin/mpd5 -b -k -d {$g['varetc_path']} -f mpd_{$interface}.conf -p {$g['varrun_path']}/{$ppp['type']}_{$interface}.pid -s ppp {$ppp['type']}client");