From 3718ab212ee1620a02299ffcb5ebf42e06e0ea57 Mon Sep 17 00:00:00 2001
From: ee7 <45465154+ee7@users.noreply.github.com>
Date: Mon, 30 Aug 2021 18:44:53 +0200
Subject: [PATCH] Remove empty `source_url` property (#445)

The track CI runs `configlet lint`, which currently exits with a
non-zero exit code if it sees an optional string key that has the value
of the empty string.

This commit therefore removes all such key/value pairs on the track -
they otherwise cause a failing CI check.
---
 exercises/practice/robot-simulator/.meta/config.json | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/exercises/practice/robot-simulator/.meta/config.json b/exercises/practice/robot-simulator/.meta/config.json
index 322cf7d453969..a3aea9928a07b 100644
--- a/exercises/practice/robot-simulator/.meta/config.json
+++ b/exercises/practice/robot-simulator/.meta/config.json
@@ -17,6 +17,5 @@
       ".meta/example.jl"
     ]
   },
-  "source": "Inspired by an interview question at a famous company.",
-  "source_url": ""
+  "source": "Inspired by an interview question at a famous company."
 }