From 1990a22a1b9dd6641b9cc34bb76d8749c1096cd6 Mon Sep 17 00:00:00 2001
From: Josh Matthews <josh@joshmatthews.net>
Date: Wed, 15 May 2019 22:09:31 -0400
Subject: Raise an error if ML SDK doesn't exist.

---
 python/servo/build_commands.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'python/servo/build_commands.py')

diff --git a/python/servo/build_commands.py b/python/servo/build_commands.py
index d6170abfb1e..05d832e3403 100644
--- a/python/servo/build_commands.py
+++ b/python/servo/build_commands.py
@@ -518,6 +518,8 @@ class MachCommands(CommandBase):
             ml_sdk = env.get("MAGICLEAP_SDK")
             if not ml_sdk:
                 raise Exception("Magic Leap builds need the MAGICLEAP_SDK environment variable")
+            if not os.path.exists(ml_sdk):
+                raise Exception("Path specified by MAGICLEAP_SDK does not exist.")
 
             ml_support = path.join(self.get_top_dir(), "support", "magicleap")
 
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