commit a66226a538ae23f61eaf4b3c00efa8321504fe00
Author: Wolfgang Bauer <wbauer@tmo.at>
Date:   Thu Jul 28 15:20:05 2016 +0200

    Fix .desktop file's Exec line
    
    The KF5 port uses QCommandLineParser which doesn't know the '-caption'
    parameter.
    The desktop file needs to use '-qwindowtitle' instead.
    
    REVIEW: 128532

diff --git a/src/labplot2.desktop b/src/labplot2.desktop
index 38fe9bb..8ce836c 100755
--- a/src/labplot2.desktop
+++ b/src/labplot2.desktop
@@ -1,6 +1,6 @@
 [Desktop Entry]
 Type=Application
-Exec=labplot2 -caption %c %i %f
+Exec=labplot2 -qwindowtitle %c %i %f
 Icon=labplot2
 Name=LabPlot2
 Name[ast]=LabPlot2