From 9ff0ffbd28416538a4ccc2445875339c7eb20dfe Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Sun, 7 Jul 2013 12:54:59 +0200
Subject: [PATCH] Add missing assert() to init_from_environment().

---
 src/trackfds.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/trackfds.h b/src/trackfds.h
index 30693f4..5720b0c 100644
--- a/src/trackfds.h
+++ b/src/trackfds.h
@@ -83,6 +83,8 @@ static void init_from_environment(void) {
 
     int saved_errno = errno;
 
+    assert(!initialized);
+
     initialized = 1;
     tracked_fds_list_count = 0;
 
-- 
2.43.2