Fix potential crash

Author: sharpenedblade

t2linux-config/t2linux-config.spec

@@ -1,6 +1,6 @@
 Name: t2linux-config
-Version: 13.1.0
-Release: 2%{?dist}
+Version: 13.2.0
+Release: 1%{?dist}
 Summary: System configuration for linux on t2 macs.
 License: MIT
 
@@ -34,7 +34,7 @@ install -D -m 644 99-network-t2-ncm.rules %{buildroot}/etc/udev/rules.d/99-netwo
 install -D -m 644 99-network-t2-ncm.conf %{buildroot}/etc/NetworkManager/conf.d/99-network-t2-ncm.conf
 
 %post
-grubby --args="intel_iommu=on iommu=pt mem_sleep_default=s2idle pcie_ports=native" --update-kernel=ALL
+grubby --args="intel_iommu=on iommu=pt mem_sleep_default=s2idle pcie_ports=native" --update-kernel=ALL || true
 
 %files
 /etc/modules-load.d/t2linux-modules.conf