1 files changed, 1 insertions, 0 deletions
diff --git a/lib/run.h b/lib/run.h
index 211705d..9b8e327 100644
--- a/lib/run.h
+++ b/lib/run.h
@@ -54,6 +54,7 @@ struct _FriBidiRunStruct
   FriBidiStrIndex pos, len;
   FriBidiCharType type;
   FriBidiLevel level;
+  FriBidiLevel isolate_level;
 };