[recipes] Cosmetic fixes

[Matthias Clasen <matthiasc src gnome org>]

commit b55f185ce1ce368376ed94858862d020af018176
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed May 10 22:42:26 2017 -0400

    Cosmetic fixes

 data/org.gnome.Recipes.gschema.xml |    3 ++-
 src/gr-recipe-formatter.c          |   17 +++++++----------
 2 files changed, 9 insertions(+), 11 deletions(-)
---
diff --git a/data/org.gnome.Recipes.gschema.xml b/data/org.gnome.Recipes.gschema.xml
index ad32a99..c822a6d 100644
--- a/data/org.gnome.Recipes.gschema.xml
+++ b/data/org.gnome.Recipes.gschema.xml
@@ -73,7 +73,8 @@
       <default>'locale'</default>
       <summary>The setting for which unit temperatures should be displayed in. </summary>
       <description>
-      The setting for which unit temperatures should be displayed in.  Default is celsius.
+        The setting for which unit temperatures should be displayed in. Default is 'locale',
+        which means to use the LC_MEASUREMENT category of the current locale to decide.
       </description>
     </key>
 
diff --git a/src/gr-recipe-formatter.c b/src/gr-recipe-formatter.c
index 0de372c..0299562 100644
--- a/src/gr-recipe-formatter.c
+++ b/src/gr-recipe-formatter.c
@@ -44,25 +44,22 @@ static gint
 get_temperature_unit (void)
 {
         gint unit;
-        const gchar *fmt;
-
-        GSettings *settings = gr_settings_get();
-        unit =  g_settings_get_enum (settings, "temperature-unit"); 
-        if (unit == GR_TEMPERATURE_UNIT_CELSIUS || unit == GR_TEMPERATURE_UNIT_FAHRENHEIT) {
-                ;}
-        else if (unit == GR_TEMPERATURE_UNIT_LOCALE) {
-
 
+        GSettings *settings = gr_settings_get ();
+        unit =  g_settings_get_enum (settings, "temperature-unit");
+        if (unit == GR_TEMPERATURE_UNIT_LOCALE) {
+                const gchar *fmt;
 
                 fmt = nl_langinfo (_NL_MEASUREMENT_MEASUREMENT);
                 if (fmt && *fmt == 2)
                         unit = GR_TEMPERATURE_UNIT_FAHRENHEIT;
                 else
                         unit = GR_TEMPERATURE_UNIT_CELSIUS;
-        } 
-        return unit;
         }
 
+        return unit;
+}
+
 char *
 gr_recipe_format (GrRecipe *recipe)
 {