From 8d54c9640d028bfc51b02ff8cffe14b36bc5f51a Mon Sep 17 00:00:00 2001
From: Anton Lundin <glance@acc.umu.se>
Date: Thu, 18 Dec 2014 10:47:00 -0800
Subject: Free any previous userid before setting new

When we load multiple files, we call set_userid multiple times. Then we
need to free the old user id before we set a new.

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
---
 dive.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dive.c b/dive.c
index c3f562bac..734639312 100644
--- a/dive.c
+++ b/dive.c
@@ -2749,6 +2749,8 @@ void set_save_userid_local(short value)
 
 void set_userid(char *rUserId)
 {
+	if (prefs.userid)
+		free(prefs.userid);
 	prefs.userid = strdup(rUserId);
 	if (strlen(prefs.userid) > 30)
 		prefs.userid[30]='\0';
-- 
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