From adb9bec92afeb0dbc65fee0aa7c029bcf8c4fb8f Mon Sep 17 00:00:00 2001
From: Jerry James <loganjerry@gmail.com>
Date: Thu, 9 Jun 2022 12:40:23 -0600
Subject: [PATCH] Eliminate self-strcpy in writeBibliography (#91)

---
 src/mmwtex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mmwtex.c b/src/mmwtex.c
index 372efeb2..2c4e6647 100644
--- a/src/mmwtex.c
+++ b/src/mmwtex.c
@@ -5373,7 +5373,7 @@ flag writeBibliography(vstring bibFile,
             let(&str2, left(str2, k - 1));
             break;
           }
-          let(&str2, str2);
+          freeTempAlloc();
         }
 
         free_vstring(newstr);