shithub: freetype+ttf2subf

Download patch

ref: d2935e2969c443a7a6485ac3474a87cd639ab49d
parent: 28018d42a83f8c8547fb5d3d5e697f187e23eb44
author: Alexei Podtelezhnikov <[email protected]>
date: Mon Aug 11 20:41:04 EDT 2014 

* src/base/fttrigon.c (ft_trig_prenorm): Comment on undefined behavior.

git/fs: mount .git/fs: mount/attach disallowed 
--- a/src/base/fttrigon.c
+++ b/src/base/fttrigon.c
@@ -111,6 +111,7 @@
 #endif /* !FT_LONG64 */
 
 
+  /* undefined and never called for zero vector */  
   static FT_Int
   ft_trig_prenorm( FT_Vector*  vec )
   {