From 04189fc42e2eea17b8387976b5b70d72d6c4a5ce Mon Sep 17 00:00:00 2001
From: Kevin Smith <git@kismith.co.uk>
Date: Sun, 16 Feb 2014 20:08:37 +0000
Subject: Don't try to install git hooks when Swift is used as a submodule.

Change-Id: I7c83c416507635f5bba6411824bd1a540dffc910

diff --git a/BuildTools/SCons/SConstruct b/BuildTools/SCons/SConstruct
index acbd531..25a1ad3 100644
--- a/BuildTools/SCons/SConstruct
+++ b/BuildTools/SCons/SConstruct
@@ -570,9 +570,12 @@ if env.get("docbook_xsl") :
 # Set up git hooks
 ################################################################################
 
-if env.Dir("#/.git").exists() :
-	if not env.GetOption("clean") :
-		env.Install("#/.git/hooks", Glob("#/BuildTools/Git/Hooks/*"))
+try:
+	if env.Dir("#/.git").exists() :
+		if not env.GetOption("clean") :
+			env.Install("#/.git/hooks", Glob("#/BuildTools/Git/Hooks/*"))
+except TypeError:
+	print "You seem to be using Swift in a Git submodule. Not installing hooks."
 
 
 ################################################################################
-- 
cgit v0.10.2-6-g49f6