File dso-rx-fix-desktop-file-and-iconpath.patch of Package dso

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 49be2d0..1deb4a5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -76,7 +76,7 @@ ENDIF(NOT LIBSDR_FOUND)
 #
 IF(UNIX AND NOT APPLE)
  INSTALL(FILES dist/dso.svg
-         DESTINATION share/icons)
+         DESTINATION share/icons/hicolor/scalable/apps)
  INSTALL(FILES dist/dso.desktop
          DESTINATION share/applications)
 ENDIF(UNIX AND NOT APPLE)
diff --git a/dist/dso.desktop b/dist/dso.desktop
index ca250e6..374c608 100644
--- a/dist/dso.desktop
+++ b/dist/dso.desktop
@@ -3,8 +3,8 @@ Name=Digital Storage Oscilloscope
 GenericName=Digital Storage Oscilloscope
 Comment=A simple Digital Storage Oscilloscope using libsdr.
 Exec=dso
-Icon=/usr/share/icons/dso.svg
+Icon=dso.svg
 Type=Application
-Categories=Education;Teaching;
+Categories=Education;HamRadio;X-Teaching;
 Terminal=false
 Encoding=UTF-8