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-rw-r--r--src/game/client/lineinput.hpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/game/client/lineinput.hpp b/src/game/client/lineinput.hpp
index cf42a7a5..80ef3c52 100644
--- a/src/game/client/lineinput.hpp
+++ b/src/game/client/lineinput.hpp
@@ -1,3 +1,5 @@
+#ifndef GAME_CLIENT_LINEINPUT_H
+#define GAME_CLIENT_LINEINPUT_H
 
 // line input helter
 class LINEINPUT
@@ -21,3 +23,5 @@ public:
 	int get_length() const { return len; }
 	unsigned cursor_offset() const { return cursor_pos; }
 };
+
+#endif