Conditional compile with MAGICKCORE_WINDOWS_SUPPORT define

diff --git a/MagickCore/thread_.h b/MagickCore/thread_.h
index 15fa3082d38e749219548050027153f5f5caaf67..d0e19cf241bf89a290538a0436e2a29dcb7019f0 100644 (file)
--- a/MagickCore/thread_.h
+++ b/MagickCore/thread_.h
@@ -24,7 +24,7 @@ extern "C" {
 
 #if defined(MAGICKCORE_THREAD_SUPPORT)
 typedef pthread_t MagickThreadType;
-#elif defined(MAGICKCORE_HAVE_WINTHREADS)
+#elif defined(MAGICKCORE_WINDOWS_SUPPORT)
 typedef DWORD MagickThreadType;
 #else
 typedef pid_t MagickThreadType;