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-rw-r--r--osdep-freebsd.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/osdep-freebsd.c b/osdep-freebsd.c
index 067ba565..61f3f507 100644
--- a/osdep-freebsd.c
+++ b/osdep-freebsd.c
@@ -193,10 +193,15 @@ osdep_get_cwd(int fd)
struct event_base *
osdep_event_init(void)
{
+ struct event_base *base;
+
/*
* On some versions of FreeBSD, kqueue doesn't work properly on tty
* file descriptors. This is fixed in recent FreeBSD versions.
*/
setenv("EVENT_NOKQUEUE", "1", 1);
- return (event_init());
+
+ base = event_init();
+ unsetenv("EVENT_NOKQUEUE");
+ return (base);
}