From db7b58f24a49d8b5adedc0704279db505174ab75 Mon Sep 17 00:00:00 2001
From: Julian Rother <julianr@fsmpi.rwth-aachen.de>
Date: Sun, 7 Jun 2020 14:26:38 +0200
Subject: mpick: fixed freeing pointer returned from getenv

Closes: #177 [via git-merge-pr]
---
 mpick.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mpick.c b/mpick.c
index 5fcb308..e62604b 100644
--- a/mpick.c
+++ b/mpick.c
@@ -574,7 +574,8 @@ parse_string(char **s)
 		*pos = 0;
 		*s = getenv(e);
 		if (!*s)
-			*s = xstrdup("");
+			*s = "";
+		*s = xstrdup(*s);
 		*pos = t;
 		ws();
 		return 1;
-- 
cgit 1.4.1