Remove obsolete scriptlets

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

texstudio.spec

@@ -1,6 +1,6 @@
 Name:           texstudio
 Version:        2.12.6
-Release:        2%{?dist}
+Release:        3%{?dist}
 
 Summary:        A feature-rich editor for LaTeX documents
 Group:          Applications/Publishing
@@ -99,22 +99,6 @@ desktop-file-install --dir %{buildroot}%{_datadir}/applications %{SOURCE1}
 %clean
 rm -rf $RPM_BUILD_ROOT
 
-%post
-update-desktop-database &> /dev/null ||:
-
-touch --no-create %{_datadir}/icons/hicolor
-
-%postun
-update-desktop-database &> /dev/null ||:
-
-if [ $1 -eq 0 ] ; then
-   touch --no-create %{_datadir}/icons/hicolor &>/dev/null
-   gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null ||:
-fi
-
-%posttrans
-gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null ||:
-
 %files -f %{name}.lang
 %defattr(-,root,root,-)
 %{_bindir}/texstudio
@@ -139,6 +123,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null ||:
 %doc utilities/AUTHORS utilities/COPYING utilities/manual/CHANGELOG.txt
 
 %changelog
+* Thu Jan 18 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 2.12.6-3
+- Remove obsolete scriptlets
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.12.6-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild