extraneous quotes in configure messages

[Christopher Cramer]

When running configure, I get this:

checking for libc.h... (cached) no
checking for unistd.h... (cached) yes
checking "whether libc.h and unistd.h can be included together"... no
checking for uid_t in sys/types.h... yes
checking type of array argument to getgroups... gid_t

Somebody put in quotes where they're not needed. Here's a patch.
It applies to both stable and unstable branches.

Index: acinclude.m4
===================================================================
RCS file: /cvsroot/guile/guile/guile-core/acinclude.m4,v
retrieving revision 1.13
diff -u -r1.13 acinclude.m4
--- acinclude.m4        2 Jun 2001 20:35:14 -0000       1.13
+++ acinclude.m4        21 Feb 2002 07:46:56 -0000
@@ -32,7 +32,7 @@
   [
     AC_CHECK_HEADERS(libc.h unistd.h)
     AC_CACHE_CHECK(
-      "whether libc.h and unistd.h can be included together",
+      whether libc.h and unistd.h can be included together,
       guile_cv_header_libc_with_unistd,
       [
         if test "$ac_cv_header_libc_h" = "no"; then

-- 
Christopher Cramer <address@hidden> <http://www.pyro.net/~crayc/>
Quoi que vous fassiez, écrasez l'infâme, et aimez qui vous aime.
        -- Voltaire