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-rw-r--r--crawl-ref/source/ray.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/crawl-ref/source/ray.h b/crawl-ref/source/ray.h
index c55ff1390e..0bf5609b7f 100644
--- a/crawl-ref/source/ray.h
+++ b/crawl-ref/source/ray.h
@@ -53,7 +53,7 @@ public:
double get_degrees() const;
void set_degrees(double deg);
-private:
+protected:
adv_type raw_advance_0();
void flip();
adv_type raw_advance();