File descriptor leak. Ices 0.4.

When ices-0.4 is compiled with HAVE_LIBFAAD there is a leak when files are not handled by FAAD.

diff -ru ices-0.4-orig/src/in_mp4.c ices-0.4/src/in_mp4.c
--- ices-0.4-orig/src/in_mp4.c  Sat Jul 31 04:35:29 2004
+++ ices-0.4/src/in_mp4.c       Sun Feb 27 02:38:41 2005
@@ -68,8 +68,10 @@
   if (! self->filesize)
     return 1;
 
-  if ((mp4file = MP4Read(self->path, 0)) == MP4_INVALID_FILE_HANDLE)
+  if ((mp4file = MP4Read(self->path, 0)) == MP4_INVALID_FILE_HANDLE) {
+    MP4Close(mp4file);
     return 1;
+  }
 
   /* find audio stream */
   track = MP4_INVALID_TRACK_ID;