From d68a17a1dfeb17756a26fa9873b37f9436bae937 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Fri, 29 Mar 2019 09:33:24 +0000
Subject: [PATCH] Free old strings after they have been expanded in
 format_choose.

---
 format.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/format.c b/format.c
index cb74fd4d..e544e6b3 100644
--- a/format.c
+++ b/format.c
@@ -1025,7 +1025,9 @@ format_choose(struct format_tree *ft, const char *s, char **left, char **right,
 
 	if (expand) {
 		*left = format_expand(ft, left0);
+		free(left0);
 		*right = format_expand(ft, right0);
+		free(right0);
 	} else {
 		*left = left0;
 		*right = right0;