From: Uwe Hermann <redacted>
Date: Thu, 6 Jul 2017 06:23:34 +0000 (+0200)
Subject: Fix a unit test.
X-Git-Url: https://sigrok.org/gitweb/?p=libsigrokdecode.git;a=commitdiff_plain;h=2071c4d3d8503b8ae9ccd623cec1163ec6732a91

Fix a unit test.

Only try to acquire the GIL if the Python interpreter is actually
initialized, otherwise there'll be a segfault.
---

diff --git a/srd.c b/srd.c
index efd1c8e..fbdbdab 100644
--- a/srd.c
+++ b/srd.c
@@ -271,7 +271,8 @@ SRD_API int srd_exit(void)
 	 * Acquire the GIL, otherwise Py_Finalize() might have issues.
 	 * Ignore the return value, we don't need it here.
 	 */
-	(void)PyGILState_Ensure();
+	if (Py_IsInitialized())
+		(void)PyGILState_Ensure();
 
 	/* Py_Finalize() returns void, any finalization errors are ignored. */
 	Py_Finalize();