From 1edb02101a9306fc711cd422ed507d18165b1691 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Sat, 15 Jul 2017 11:25:39 +0200
Subject: move from support/1.0.27 to feature/1.0.27

---
 backend/hp5400_internal.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'backend/hp5400_internal.c')

diff --git a/backend/hp5400_internal.c b/backend/hp5400_internal.c
index d7e2325..65a434f 100644
--- a/backend/hp5400_internal.c
+++ b/backend/hp5400_internal.c
@@ -282,7 +282,9 @@ SetCalibration (int iHandle, int numPixels, unsigned int *low_vals[3],
   cmd[3] = 0x00;
   cmd[4] = 0x54;
   cmd[5] = 0x02;
-  cmd[6] = 0x80;
+  cmd[6] = -128;                // 0x80; fixes compiler warning (for
+                                // signed char implementations), see
+                                // also comment above
   cmd[7] = 0x00;
 
   hp5400_bulk_command_write (iHandle, 0xE603, cmd, 8, calSize, calSize,
-- 
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