system-maintenance: Clear font cache

Otherwise fonts look increasingly broken when switching between Fedora
releases.

diff --git a/system-maintenance b/system-maintenance
index 992c1062c72bfc4c2bc90b767fdc46153be49819..ad148ef1162d801541d44f5ddc48f39593a0d7e9 100755 (executable)
--- a/system-maintenance
+++ b/system-maintenance
@@ -14,4 +14,7 @@ mount -t tmpfs tmpfs $REPO
 rpm-ostree upgrade
 umount $REPO
 
+# fix fonts between Fedora releases
+rm -rf ~martin/.cache/fontconfig
+
 fstrim -av