1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5E.c b/src/H5E.c
index 46bb358..536a606 100644
--- a/src/H5E.c
+++ b/src/H5E.c
@@ -341,7 +341,7 @@ hid_t H5E_ERR_CLS_g			= FAIL;
 
 #endif /* NEW_ERR */
 
-#ifdef NEW_ERR
+#ifndef NEW_ERR
 #ifdef H5_HAVE_THREADSAFE
 /*
  * The per-thread error stack. pthread_once() initializes a special