From 19e3bc6d24bd6c1516c720e1c476f72c3267d109 Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <w.hottgenroth@krohne.com>
Date: Thu, 11 Feb 2021 10:48:21 +0100
Subject: [PATCH] fix

---
 sink/Makefile    | 10 +++++-----
 sink/sink20169.c |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/sink/Makefile b/sink/Makefile
index ba92f62..b3e9feb 100644
--- a/sink/Makefile
+++ b/sink/Makefile
@@ -6,19 +6,19 @@ sink20169.c \
 logging.c
 
 
-OS := $(shell uname -s)
-
 C_INCLUDES = \
 -I. \
 -I../cube/User/Inc
 
 CC = gcc
-CFLAGS = $(C_INCLUDES) -Wall -Werror -std=c99 -DOS=$(OS)
+CFLAGS = $(C_INCLUDES) -Wall -Werror -std=c99
 LDFLAGS = -lconfig -lcurl
 TARGET = sink20169
 
-ifeq ($(OS),OpenBSD)
-  CFLAGS += -I/usr/local/include
+
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S),OpenBSD)
+  CFLAGS += -I/usr/local/include -DOpenBSD=1
   LDFLAGS += -L/usr/local/lib
 endif
 
diff --git a/sink/sink20169.c b/sink/sink20169.c
index 9fb022b..57af073 100644
--- a/sink/sink20169.c
+++ b/sink/sink20169.c
@@ -275,7 +275,7 @@ int forwardMinuteBuffer(t_forwarderHandle *handle, t_minuteBuffer *buf) {
         char payload[256];
         int res = snprintf(payload, sizeof(payload),
                            "%s,valid=1,location=%s,host=%s freq=%d.%03d"
-#if OS = OpenBSD
+#ifdef OpenBSD
                            " %llu"
 #else
                            " %lu"