Update recipes.rst

FunmiKesa · web-flow · commit 1d209304956d · 2019-04-19T07:34:15.000+02:00
Without the arch parameter, an error "list index out of range" will be thrown.
diff --git a/doc/source/recipes.rst b/doc/source/recipes.rst
@@ -434,7 +434,7 @@ overrides if you do not use them::
                         # alongside this one
 
         def get_recipe_env(self, arch):
-            env = super(YourRecipe, self).get_recipe_env()
+            env = super(YourRecipe, self).get_recipe_env(arch)
             # Manipulate the env here if you want
             return env
 
