perl: unlock mutex on error

CID 37970

diff --git a/src/perl.c b/src/perl.c
index d42afc2001f85311706d634dc96ec904f2c6959d..d247dc0eece612568bce01e2edaee4fdb5326193 100644 (file)
--- a/src/perl.c
+++ b/src/perl.c
@@ -1202,7 +1202,10 @@ static void c_ithread_destructor (void *arg)
 
        /* the ithread no longer exists */
        if (NULL == t)
+       {
+               pthread_mutex_unlock (&perl_threads->mutex);
                return;
+       }
 
        c_ithread_destroy (ithread);