OVR: Fixed minor compiler warning.

diff --git a/src/libovr/keyboard.c b/src/libovr/keyboard.c
index a844257..32456f9 100644 (file)
--- a/src/libovr/keyboard.c
+++ b/src/libovr/keyboard.c
@@ -559,7 +559,7 @@ int handle_vr_keyboard(double pointer_x, double pointer_y, double pointer_z, dou
 }
 
 /* render keyboard per eye */
-void render_vr_keyboard(double camera_x, double camera_y)
+void render_vr_keyboard(double camera_x, double __attribute__((unused)) camera_y)
 {
        int k, l, distant_k;
        int rendered[MAX_KEYS];