From 31767d2f00e7bf0077fe6380ac71121d36844e84 Mon Sep 17 00:00:00 2001
From: cristy <urban-warrior@git.imagemagick.org>
Date: Fri, 24 Jan 2014 00:08:31 +0000
Subject: [PATCH]

---
 MagickCore/semaphore.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MagickCore/semaphore.c b/MagickCore/semaphore.c
index 3290a99e2..109db5a6c 100644
--- a/MagickCore/semaphore.c
+++ b/MagickCore/semaphore.c
@@ -293,6 +293,7 @@ MagickExport void DestroySemaphoreInfo(SemaphoreInfo **semaphore_info)
   assert(semaphore_info != (SemaphoreInfo **) NULL);
   assert((*semaphore_info) != (SemaphoreInfo *) NULL);
   assert((*semaphore_info)->signature == MagickSignature);
+  InitializeMagickMutex();
   LockMagickMutex();
 #if defined(MAGICKCORE_OPENMP_SUPPORT)
   omp_destroy_lock((omp_lock_t *) &(*semaphore_info)->mutex);
-- 
2.50.1