1 files changed, 3 insertions, 0 deletions
diff --git a/BUGS b/BUGS
index a7bc99c7f..5417a82b1 100644
--- a/BUGS
+++ b/BUGS
@@ -65,3 +65,6 @@ Potential bugs:
 
 * Error analysis for some functions may be incorrect (out-of-date due
   to modifications in the code?).
+
+* Possible use of non-portable feature (pre-C99) of the integer division
+  with negative result.