Close a resource leak.

diff --git a/TSRM/TSRM.c b/TSRM/TSRM.c
index 87fb25f37c9640345cde8d5257a390699067b713..f483527b384a24fe3103983ef7d636da6a98ea64 100644 (file)
--- a/TSRM/TSRM.c
+++ b/TSRM/TSRM.c
@@ -340,7 +340,7 @@ TSRM_API void tsrm_mutex_free( MUTEX_T mutexp )
 #ifdef WIN32
                CloseHandle(mutexp);
 #elif defined(PTHREADS)
-               free(mutexp);
+               pthread_mutex_destroy(mutexp);
 #elif defined(NSAPI)
                crit_terminate(mutexp);
 #elif defined(PI3WEB)