From: Bruno Haible <bruno@clisp.org>
Date: Sun, 20 May 2007 00:25:31 +0000 (+0000)
Subject: Tweak message.
X-Git-Tag: cvs-readonly~364
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=12726df91b1b64236a10edba2d054019d02884d1;p=gnulib.git

Tweak message.
---

diff --git a/m4/isnanf.m4 b/m4/isnanf.m4
index 03ab66b1e..d55751302 100644
--- a/m4/isnanf.m4
+++ b/m4/isnanf.m4
@@ -46,7 +46,7 @@ AC_DEFUN([gl_ISNANF_WORKS],
 [
   AC_REQUIRE([AC_PROG_CC])
   AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
-  AC_CACHE_CHECK([whether isnanf works], [gl_cv_func_isnanf_works],
+  AC_CACHE_CHECK([whether isnan(float) works], [gl_cv_func_isnanf_works],
     [
       AC_TRY_RUN([
 #include <math.h>