fmodf-ieee: Work around test failure on OSF/1.

[gnulib.git] / doc / posix-functions / fmodf.texi

diff --git a/doc/posix-functions/fmodf.texi b/doc/posix-functions/fmodf.texi
index 68ff51b..27e6638 100644 (file)
--- a/doc/posix-functions/fmodf.texi
+++ b/doc/posix-functions/fmodf.texi
@@ -19,6 +19,9 @@ MSVC 9.
 Portability problems fixed by Gnulib module @code{fmodf-ieee}:
 @itemize
 @item
+This function has problems when the second argument is zero on some platforms:
+OSF/1 5.1.
+@item
 This function has problems when the first argument is minus zero on some
 platforms:
 MSVC 9.