From fea7ac6a3c80cbb946ab488687309c6db3807bfa Mon Sep 17 00:00:00 2001
From: Thomas Bernard <miniupnp@free.fr>
Date: Thu, 5 Dec 2019 11:26:59 +0100
Subject: [PATCH] improve output of GFX2_LogHexDump()

add a space between the 8th and the 9th byte.
old: 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f | ................
new: 00 01 02 03 04 05 06 07  08 09 0a 0b 0c 0d 0e 0f |................
---
 src/gfx2log.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/gfx2log.c b/src/gfx2log.c
index 1f7c16e4..65b6611e 100644
--- a/src/gfx2log.c
+++ b/src/gfx2log.c
@@ -100,15 +100,18 @@ extern void GFX2_LogHexDump(GFX2_Log_priority_T priority, const char * header, c
       if (r < 0)
         return;
       p += r;
+      if (i == 7)
+        line[p++] = ' ';
     }
     if (i < 16)
     {
+      if (i < 7)
+        line[p++] = ' ';
       memset(line + p, ' ', 3 * (16 - i));
       p += 3 * (16 - i);
     }
     line[p++] = ' ';
     line[p++] = '|';
-    line[p++] = ' ';
     for (i = 0; i < count && i < 16; i++)
       line[p++] = data[offset+i]>=32 && data[offset+i]<127 ? data[offset+i] : '.';
     line[p++] = '\0';