From 013bb77ee90384e75be2224a3059604c68719bac Mon Sep 17 00:00:00 2001
From: Richard Hughes <richard@hughsie.com>
Date: Tue, 22 Nov 2016 16:04:56 +0000
Subject: [PATCH] Always make sure we're getting a C99 compiler

Spotted by pwithnall, many thanks.
---
 configure.ac | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index b7d1d1240..dc9bfebc0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,7 +13,6 @@ AM_INIT_AUTOMAKE([1.9 no-dist-gzip dist-xz tar-ustar foreign])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIR([m4])
 AC_PROG_LIBTOOL
-AC_PROG_CC_STDC
 
 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [GOBJECT_INTROSPECTION_CHECK([0.9.8])])
 AM_CONDITIONAL(HAVE_INTROSPECTION, test "x$found_introspection" = xyes)
@@ -50,7 +49,7 @@ m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
 GTK_DOC_CHECK([1.14],[--flavour no-tmpl])
 
 AS_ALL_LINGUAS
-AC_PROG_CC
+AC_PROG_CC_C99
 AC_PROG_INSTALL
 LT_INIT
 AM_PROG_CC_C_O