From e027cc2c72e7b43fda63dd7945e619a819447bc1 Mon Sep 17 00:00:00 2001
From: dvlierop2 <dvlierop2@users.sourceforge.net>
Date: Wed, 26 Nov 2008 20:53:04 +0000
Subject: [PATCH] Fix bug #299414: a return statement in unitTangentAt() got
 lost in rev. 20205!

---
 src/2geom/curve.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/2geom/curve.h b/src/2geom/curve.h
index af02d6edb..08cc2380c 100644
--- a/src/2geom/curve.h
+++ b/src/2geom/curve.h
@@ -138,7 +138,7 @@ public:
       Coord length = derivs[deriv_n].length();
       if ( ! are_near(length, 0) ) {
          // length of derivative is non-zero, so return unit vector
-    	  derivs[deriv_n] / length;
+    	  return derivs[deriv_n] / length;
       }
     }
     return Point (0,0);
-- 
2.30.2