From ddf62ba7d2da08225b201585b85e06c967767dea Mon Sep 17 00:00:00 2001
From: Tyler Smith <tms@cs.utexas.edu>
Date: Fri, 27 Mar 2015 14:27:51 -0500
Subject: [PATCH] Refuse to free the packm thread info if it uses the single
 threaded version

---
 frame/1m/packm/bli_packm_threading.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frame/1m/packm/bli_packm_threading.c b/frame/1m/packm/bli_packm_threading.c
index 37010cbcf..7c026a413 100644
--- a/frame/1m/packm/bli_packm_threading.c
+++ b/frame/1m/packm/bli_packm_threading.c
@@ -36,7 +36,7 @@
 
 void bli_packm_thrinfo_free( packm_thrinfo_t* thread )
 {
-    if( thread != NULL )
+    if( thread != NULL && thread != &BLIS_PACKM_SINGLE_THREADED)
         bli_free(thread);
 }