From: Uwe Hermann <redacted>
Date: Tue, 20 Mar 2012 17:02:45 +0000 (+0100)
Subject: srd: srd_exit(): Set pd_list to NULL after freeing.
X-Git-Tag: libsigrokdecode-0.1.0~28
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=96c52595ac5cdf7594a639af7ef682411917f52a;p=libsigrokdecode.git

srd: srd_exit(): Set pd_list to NULL after freeing.

This will ensure that any subsequent checks for pd_list == NULL work
properly.
---

diff --git a/controller.c b/controller.c
index 4ba4de1..565bc0a 100644
--- a/controller.c
+++ b/controller.c
@@ -121,6 +121,7 @@ SRD_API int srd_exit(void)
 
 	srd_decoder_unload_all();
 	g_slist_free(pd_list);
+	pd_list = NULL;
 
 	/* Py_Finalize() returns void, any finalization errors are ignored. */
 	Py_Finalize();