[recipes] Fix the langinfo check

[Matthias Clasen <matthiasc src gnome org>]

commit 1641d1c74375808f3ba2727845f4e4d1e0e78519
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jun 5 18:41:38 2017 -0400

    Fix the langinfo check
    
    _NL_MEASUREMENT_MEASUREMENT is not a define, so checking it
    with #ifdef does not work. Check LC_MEASUREMENT instead,
    which is a define.

 src/gr-recipe-formatter.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/src/gr-recipe-formatter.c b/src/gr-recipe-formatter.c
index e797d5c..b7334ef 100644
--- a/src/gr-recipe-formatter.c
+++ b/src/gr-recipe-formatter.c
@@ -44,11 +44,12 @@ static int
 get_temperature_unit (void)
 {
         int unit;
-
         GSettings *settings = gr_settings_get ();
-        unit =  g_settings_get_enum (settings, "temperature-unit");
+
+        unit = g_settings_get_enum (settings, "temperature-unit");
+
         if (unit == GR_TEMPERATURE_UNIT_LOCALE) {
-#ifdef _NL_MEASUREMENT_MEASUREMENT
+#ifdef LC_MEASUREMENT
                 const char *fmt;
 
                 fmt = nl_langinfo (_NL_MEASUREMENT_MEASUREMENT);