[sar2] add missing icon-cache scriptlets

[Tom Callaway]

commit 909b219c889cd7a68b628859cb8e09aec6c63573
Author: Tom "spot" Callaway <tcallawa at redhat.com>
Date:   Mon Aug 8 15:08:44 2011 -0400

    add missing icon-cache scriptlets

 sar2.spec |   17 ++++++++++++++++-
 1 files changed, 16 insertions(+), 1 deletions(-)
---
diff --git a/sar2.spec b/sar2.spec
index a80212d..5444994 100644
--- a/sar2.spec
+++ b/sar2.spec
@@ -1,6 +1,6 @@
 Name:		sar2
 Version:	2.3.0
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	An open source helicopter simulator
 Group:		Amusements/Games
 # Code is GPLv2+
@@ -53,6 +53,18 @@ cp -a extra/%{name}.xpm %{buildroot}%{_datadir}/icons/hicolor/48x48/
 cp -a src/icons/SearchAndRescue.xpm %{buildroot}%{_datadir}/pixmaps/
 desktop-file-install --dir=%{buildroot}%{_datadir}/applications extra/%{name}.desktop
 
+%post
+/bin/touch --no-create %{_datadir}/icons/hicolor &>/dev/null || :
+
+%postun
+if [ $1 -eq 0 ] ; then
+    /bin/touch --no-create %{_datadir}/icons/hicolor &>/dev/null
+    /usr/bin/gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
+fi
+
+%posttrans
+/usr/bin/gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
+
 %files
 %doc AUTHORS CHANGELOG HACKING LICENSE README
 %{_bindir}/%{name}
@@ -63,5 +75,8 @@ desktop-file-install --dir=%{buildroot}%{_datadir}/applications extra/%{name}.de
 %{_mandir}/man6/*
 
 %changelog
+* Mon Aug  8 2011 Tom Callaway <spot at fedoraproject.org> - 2.3.0-2
+- update icon cache
+
 * Tue Jun 14 2011 Tom Callaway <spot at fedoraproject.org> - 2.3.0-1
 - initial package