Get rid of double unlock in fr_atexit_global_once_ret() (CID #1518999) (#4855)

diff --git a/src/lib/util/atexit.h b/src/lib/util/atexit.h
index 9987c537efede8ff60046bb2b75173e9c936febd..020b4775ef4426fc892c6b5958747f96fc76e687 100644 (file)
--- a/src/lib/util/atexit.h
+++ b/src/lib/util/atexit.h
@@ -137,8 +137,9 @@ static inline int fr_atexit_talloc_free(void *to_free)
                                pthread_mutex_unlock(&_init_mutex); \
                        } \
                        atomic_store(&_init_done, true); \
+               } else { \
+                   pthread_mutex_unlock(&_init_mutex); \
                } \
-               pthread_mutex_unlock(&_init_mutex); \
        } \
        *(_ret) = 0; \
 }