From faf6cf7915dea9779e27f40cd7049850f24a1458 Mon Sep 17 00:00:00 2001
From: Juergen Spitzmueller <spitz@lyx.org>
Date: Fri, 10 Apr 2020 09:00:19 +0200
Subject: [PATCH] Fix sign mismatch introduced with 8e60fcf530166

---
 3rdparty/dtl/dt2dv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/3rdparty/dtl/dt2dv.c b/3rdparty/dtl/dt2dv.c
index 07f73dcdbc..532426b730 100644
--- a/3rdparty/dtl/dt2dv.c
+++ b/3rdparty/dtl/dt2dv.c
@@ -43,7 +43,7 @@ typedef struct
   size_t max;   /* capacity of buf */
   S4 wrote;     /* number of characters written into buf */
   size_t read;  /* position in buf of next character to read from buf */
-  unsigned char * buf;   /* line buffer */
+  char * buf;   /* line buffer */
 } Line;
 
 char linebuf[MAXLINE+1];
-- 
2.39.5