maint: correct misuse of "a" and "an"

[gnulib.git] / m4 / canonicalize.m4

diff --git a/m4/canonicalize.m4 b/m4/canonicalize.m4
index dcc6039..beb6163 100644 (file)
--- a/m4/canonicalize.m4
+++ b/m4/canonicalize.m4
@@ -1,4 +1,4 @@
-# canonicalize.m4 serial 17
+# canonicalize.m4 serial 18
 
 dnl Copyright (C) 2003-2007, 2009-2011 Free Software Foundation, Inc.
 
@@ -26,6 +26,7 @@ AC_DEFUN([gl_FUNC_CANONICALIZE_FILENAME_MODE],
 # Provides canonicalize_file_name and realpath.
 AC_DEFUN([gl_CANONICALIZE_LGPL],
 [
+  AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
   AC_REQUIRE([gl_CANONICALIZE_LGPL_SEPARATE])
   if test $ac_cv_func_canonicalize_file_name = no; then
     HAVE_CANONICALIZE_FILE_NAME=0
@@ -63,6 +64,7 @@ AC_DEFUN([gl_FUNC_REALPATH_WORKS],
     touch conftest.a
     AC_RUN_IFELSE([
       AC_LANG_PROGRAM([[
+        ]GL_NOCRASH[
         #include <stdlib.h>
       ]], [[
         int result = 0;