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

11 years ago · d2935e2969
parent 28018d42a8
commit d2935e2969
1 changed files with 1 additions and 0 deletions
--- 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 )
  {