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-rw-r--r--app/bidi_line_iterator.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/app/bidi_line_iterator.h b/app/bidi_line_iterator.h
index 5f2f7e0..178d775 100644
--- a/app/bidi_line_iterator.h
+++ b/app/bidi_line_iterator.h
@@ -4,6 +4,7 @@
#ifndef APP_BIDI_LINE_ITERATOR_H_
#define APP_BIDI_LINE_ITERATOR_H_
+#pragma once
#include <string>