Index: ext/libicpf/src/mutex.h
===================================================================
diff -u -r12de61bfcf4d1ffef0339bee2e4c4a152209fd30 -r96aff5934401b9dd5654e6b67806e68680f315f2
--- ext/libicpf/src/mutex.h	(.../mutex.h)	(revision 12de61bfcf4d1ffef0339bee2e4c4a152209fd30)
+++ ext/libicpf/src/mutex.h	(.../mutex.h)	(revision 96aff5934401b9dd5654e6b67806e68680f315f2)
@@ -31,10 +31,10 @@
 
 #ifdef _DEBUG_MUTEX
 	#define MLOCK(mutex) (mutex).lock(__FILE__, __LINE__, __FUNCTION__)
-	#define MUNLOCK(mutex) (mutex).lock(__FILE__, __LINE__, __FUNCTION__)
+	#define MUNLOCK(mutex) (mutex).unlock(__FILE__, __LINE__, __FUNCTION__)
 #else
 	#define MLOCK(mutex) (mutex).lock()
-	#define MUNLOCK(mutex) (mutex).lock()
+	#define MUNLOCK(mutex) (mutex).unlock()
 #endif
 
 /** \brief Class provides the locking and unlocking capabilities for use with threads.