Log message:
Pullup ticket #5772 - requested by leot
audio/mpg321: bugfix

Revisions pulled up:
- audio/mpg321/Makefile                                         1.20
- audio/mpg321/distinfo                                         1.9
- audio/mpg321/patches/patch-mpg321.c                           1.2

---
   Module Name:	pkgsrc
   Committed By:	leot
   Date:		Sat Jun 16 14:43:21 UTC 2018

   Modified Files:
   	pkgsrc/audio/mpg321: Makefile distinfo
   	pkgsrc/audio/mpg321/patches: patch-mpg321.c

   Log message:
   mpg321: Do not unlock unititialized main_lock

   Bump PKGREVISION

   Problem spotted by <maya>, fixes PR pkg/53369 by <sevan>.