From c2163d683e4c07d7ae48b0917bf62185127961ef Mon Sep 17 00:00:00 2001
From: john30 <ebusd@ebusd.eu>
Date: Thu, 15 Aug 2019 18:38:49 +0200
Subject: [PATCH] stop if logfile cannot be opened in daemon mode

---
 src/ebusd/main.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
 mode change 100755 => 100644 src/ebusd/main.cpp

diff --git a/src/ebusd/main.cpp b/src/ebusd/main.cpp
old mode 100755
new mode 100644
index 52a2ca23..a5f2ae1d
--- a/src/ebusd/main.cpp
+++ b/src/ebusd/main.cpp
@@ -1293,7 +1293,10 @@ int main(int argc, char* argv[]) {
   }
 
   if (!opt.foreground) {
-    setLogFile(opt.logFile);
+    if (!setLogFile(opt.logFile)) {
+      logError(lf_main, "unable to open log file %s", opt.logFile);
+      return EINVAL;
+    }
     daemonize();  // make me daemon
   }