From 960798bb86127fcb0375b4679bb980ab8af8ee65 Mon Sep 17 00:00:00 2001
From: Franklin Wei <franklin@rockbox.org>
Date: Fri, 27 Dec 2019 23:15:46 -0500
Subject: Fix dumb.

---
 src/vec2.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vec2.cpp b/src/vec2.cpp
index ca26a08..509a519 100644
--- a/src/vec2.cpp
+++ b/src/vec2.cpp
@@ -73,7 +73,7 @@ namespace fml {
     }
     vec2 vec2::rotateby(scalar angle) {
         double s, c;
-        sincos(angle, &s, c);
+        sincos(angle, &s, &c);
         return vec2(v[0] * c - v[1] * s,
                     v[0] * s + v[1] * c);
     }
-- 
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