diff --git a/src/Mod/TechDraw/App/DrawUtil.cpp b/src/Mod/TechDraw/App/DrawUtil.cpp
index 461dc86b6f..97aec75bd3 100644
--- a/src/Mod/TechDraw/App/DrawUtil.cpp
+++ b/src/Mod/TechDraw/App/DrawUtil.cpp
@@ -236,7 +236,7 @@ QString DrawUtil::qbaToDebug(const QByteArray & line)
 
     for ( int i=0 ; i < line.size() ; i++ ){
         c = line[i];
-        if ( c >= 0x20 and c <= 126 ) {
+        if (( c >= 0x20) && (c <= 126) ) {
             s.append(QChar::fromLatin1(c));
         } else {
             s.append(QString::fromUtf8("<%1>").arg(c, 2, 16, QChar::fromLatin1('0')));