Force clean docker image

sileshn · sileshn · commit 3fcbb342ad8f · 2021-09-15T07:21:15.000+05:30
diff --git a/Makefile b/Makefile
@@ -56,4 +56,4 @@ clean:
 	-rm rootfs.tar.gz
 	-sudo rm -r rootfs
 	-rm base.tar
-	-docker rmi linuxmintd/mint20.2-amd64
+	-docker rmi -f linuxmintd/mint20.2-amd64
