memory_utils: fix close_equal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/memory_utils.h b/src/lxc/memory_utils.h
index fcc51b47821382660ffa25e33057f39df79e247c..143cb8a84d2ddac97b076039ccb33d6dcee89eca 100644 (file)
--- a/src/lxc/memory_utils.h
+++ b/src/lxc/memory_utils.h
@@ -101,7 +101,7 @@ static inline void *memdup(const void *data, size_t len)
        ({                            \
                if (a >= 0 && a != b) \
                        close(a);     \
-               if (close >= 0)       \
+               if (b >= 0)           \
                        close(b);     \
                a = b = -EBADF;       \
        })