From 2774821b73ad89edfa0108330cab2f32a3cb6395 Mon Sep 17 00:00:00 2001
From: Andreas Suter <andreas.suter@psi.ch>
Date: Wed, 23 May 2018 17:34:34 +0200
Subject: [PATCH] absorb return value of trimmed().

---
 src/musredit_qt5/musredit/PGetFourierBlockDialog.cpp | 2 +-
 src/musredit_qt5/musredit/PTextEdit.cpp              | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/musredit_qt5/musredit/PGetFourierBlockDialog.cpp b/src/musredit_qt5/musredit/PGetFourierBlockDialog.cpp
index 121635e5..8455fd78 100644
--- a/src/musredit_qt5/musredit/PGetFourierBlockDialog.cpp
+++ b/src/musredit_qt5/musredit/PGetFourierBlockDialog.cpp
@@ -76,7 +76,7 @@ void PGetFourierBlockDialog::checkPhaseParameter()
 
   ival = str.toInt(&ok);
   if (!ok) { // i.e. the phase entry is not a number. Check for parXX
-    str.trimmed();
+    str = str.trimmed();
     if (str.startsWith("par")) { //
       str.remove("par");
       ival = str.toInt(&ok);
diff --git a/src/musredit_qt5/musredit/PTextEdit.cpp b/src/musredit_qt5/musredit/PTextEdit.cpp
index c828ca07..23160e34 100644
--- a/src/musredit_qt5/musredit/PTextEdit.cpp
+++ b/src/musredit_qt5/musredit/PTextEdit.cpp
@@ -2262,7 +2262,7 @@ void PTextEdit::musrMsr2Data()
             stream = new QTextStream(file);
             while ( !stream->atEnd() ) {
               str = stream->readLine(); // line of text excluding '\n'
-              str.trimmed();
+              str = str.trimmed();
               if (!str.isEmpty() && !str.startsWith("#") && !str.startsWith("run", Qt::CaseInsensitive)) {
                 fln = str.section(' ', 0, 0, QString::SectionSkipEmpty);
                 if (fMsr2DataParam->msrFileExtension.isEmpty())
@@ -2305,7 +2305,7 @@ void PTextEdit::musrMsr2Data()
             stream = new QTextStream(file);
             while ( !stream->atEnd() ) {
               str = stream->readLine(); // line of text excluding '\n'
-              str.trimmed();
+              str = str.trimmed();
               if (!str.isEmpty() && !str.startsWith("#") && !str.startsWith("run", Qt::CaseInsensitive)) {
                 fln = str.section(' ', 0, 0, QString::SectionSkipEmpty);
                 break;