From 65faf2142660f2956079d8c14a474d79118b1e1f Mon Sep 17 00:00:00 2001
From: Ludovic Rousseau <rousseau@debian.org>
Date: Mon, 21 Jun 2010 10:19:29 +0200
Subject: Only initialize the default context when it is requested

---
 libusb/core.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/libusb/core.c b/libusb/core.c
index d0d3b4e..28f9ddb 100644
--- a/libusb/core.c
+++ b/libusb/core.c
@@ -1533,10 +1533,15 @@ API_EXPORTED int LIBUSB_API libusb_init(libusb_context **context)
 		goto err;
 	}
 
+	if (context) {
+		*context = ctx;
+	} else if (!usbi_default_context) {
+		usbi_dbg("created default context");
+		usbi_default_context = ctx;
+		default_context_refcnt++;
+	}
 	usbi_mutex_static_unlock(&default_context_lock);
 
-	if (context)
-		*context = ctx;
 	return 0;
 
 err:
-- 
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