Do not allow mutually exclusive custom mount options.

grml · Apr 5, 2012 · 5abe4ba · 5abe4ba
1 parent 0804cf7
commit 5abe4ba
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/scripts/live-helpers b/scripts/live-helpers
@@ -1357,6 +1357,11 @@ activate_custom_mounts ()
 			esac
 		done
 
+		if [ -n "${opt_linkfiles}" ] && [ -n "${opt_union}" ]
+		then
+			log_warning_msg "Skipping custom mount ${dest} with options ${options}: \"linkfiles\" and \"union\" are mutually exclusive options"
+		fi
+
 		if [ -n "$(what_is_mounted_on "${dest}")" ]
 		then
 			log_warning_msg "Skipping custom mount ${source} on ${dest}: $(what_is_mounted_on "${dest}") is already mounted there"