Sync with the latest Gnulib code (177f525)

[nagiosplug.git] / gl / m4 / c-strtod.m4

diff --git a/gl/m4/c-strtod.m4 b/gl/m4/c-strtod.m4
index ba954354f8095a099ac58f3005221c76b06ec050..41cf18e980fe2f53d2be49508413613ba473997e 100644 (file)
--- a/gl/m4/c-strtod.m4
+++ b/gl/m4/c-strtod.m4
@@ -1,6 +1,6 @@
 # c-strtod.m4 serial 11
 
-# Copyright (C) 2004, 2005, 2006, 2009 Free Software Foundation, Inc.
+# Copyright (C) 2004-2006, 2009-2010 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -14,17 +14,17 @@ AC_DEFUN([gl_C99_STRTOLD],
     [AC_LINK_IFELSE(
        [AC_LANG_PROGRAM(
           [[/* On HP-UX before 11.23, strtold returns a struct instead of
-               long double.  Reject implementations like that, by requiring
-               compatibility with the C99 prototype.  */
-            #include <stdlib.h>
-            static long double (*p) (char const *, char **) = strtold;
-            static long double
-            test (char const *nptr, char **endptr)
-            {
-              long double r;
-              r = strtold (nptr, endptr);
-              return r;
-            }]],
+                long double.  Reject implementations like that, by requiring
+                compatibility with the C99 prototype.  */
+             #include <stdlib.h>
+             static long double (*p) (char const *, char **) = strtold;
+             static long double
+             test (char const *nptr, char **endptr)
+             {
+               long double r;
+               r = strtold (nptr, endptr);
+               return r;
+             }]],
            [[return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;]])],
        [gl_cv_func_c99_strtold=yes],
        [gl_cv_func_c99_strtold=no])])