From e420f95eb08b03b649a5f936285d75b5f1a65387 Mon Sep 17 00:00:00 2001
From: Gerhard Hoffmann <g.hoffmann@atb-online.eu>
Date: Thu, 22 Jun 2023 15:19:17 +0200
Subject: [PATCH] Fix: do not print an empty buffer ending with \n

---
 message_handler.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/message_handler.cpp b/message_handler.cpp
index 5765c3c..f904a4a 100755
--- a/message_handler.cpp
+++ b/message_handler.cpp
@@ -68,6 +68,7 @@ void atbDebugOutput(QtMsgType type, const QMessageLogContext &context, const QSt
                          datetime.time().toString(format).toStdString().c_str(),
                          fractional_part,
                          localMsg.constData());
+                fprintf(stderr, "%s\n", buf);
             }
         } break;
         case QtInfoMsg: {
@@ -77,6 +78,7 @@ void atbDebugOutput(QtMsgType type, const QMessageLogContext &context, const QSt
                          datetime.time().toString(format).toStdString().c_str(),
                          fractional_part,
                          localMsg.constData());
+                fprintf(stderr, "%s\n", buf);
             }
         } break;
         case QtWarningMsg: {
@@ -86,6 +88,7 @@ void atbDebugOutput(QtMsgType type, const QMessageLogContext &context, const QSt
                          datetime.time().toString(format).toStdString().c_str(),
                          fractional_part,
                          localMsg.constData());
+                fprintf(stderr, "%s\n", buf);
             }
         } break;
         case QtCriticalMsg: {
@@ -96,6 +99,7 @@ void atbDebugOutput(QtMsgType type, const QMessageLogContext &context, const QSt
                          datetime.time().toString(format).toStdString().c_str(),
                          fractional_part,
                          localMsg.constData());
+                fprintf(stderr, "%s\n", buf);
             }
         } break;
         case QtFatalMsg: {
@@ -107,6 +111,7 @@ void atbDebugOutput(QtMsgType type, const QMessageLogContext &context, const QSt
                          datetime.time().toString(format).toStdString().c_str(),
                          fractional_part,
                          localMsg.constData());
+                fprintf(stderr, "%s\n", buf);
             }
         } break;
         default: {
@@ -115,7 +120,6 @@ void atbDebugOutput(QtMsgType type, const QMessageLogContext &context, const QSt
                 msg.toStdString().c_str());
         }
     }
-    fprintf(stderr, "%s\n", buf);
 }
 #endif