iconv: Document HP-UX 11 bug.

* doc/posix-functions/iconv.texi: Document HP-UX 11 return value bug.

diff --git a/ChangeLog b/ChangeLog
index c5e4086..452045a 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2010-12-31  Bruno Haible  <bruno@clisp.org>
 
+       iconv: Document HP-UX 11 bug.
+       * doc/posix-functions/iconv.texi: Document HP-UX 11 return value bug.
+
+2010-12-31  Bruno Haible  <bruno@clisp.org>
+
        ldexpl: Fix link error on HP-UX 11.
        * m4/ldexpl.m4 (gl_FUNC_LDEXPL): When replacing ldexpl, set
        LDEXPL_LIBM, using $ISNANL_LIBM.

diff --git a/doc/posix-functions/iconv.texi b/doc/posix-functions/iconv.texi
index 328842e..3f984b5 100644 (file)
--- a/doc/posix-functions/iconv.texi
+++ b/doc/posix-functions/iconv.texi
@@ -34,4 +34,7 @@ implementation-defined character into the output buffer.  ---
 Gnulib provides higher-level facilities @code{striconv} and @code{striconveh}
 (wrappers around @code{iconv}) that deal with conversion errors in a platform
 independent way.
+@item
+This function returns a positive return value, instead of zero, when
+converting from ISO-8859-1 to UTF-8 on HP-UX 11.
 @end itemize