Signed-off-by: Stefan Schantl <stefan.schantl(a)ipfire.org>
---
 html/cgi-bin/extrahd.cgi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/html/cgi-bin/extrahd.cgi b/html/cgi-bin/extrahd.cgi
index bb0c22610..4db540aae 100644
--- a/html/cgi-bin/extrahd.cgi
+++ b/html/cgi-bin/extrahd.cgi
@@ -690,3 +690,15 @@ sub is_swap ($) {
 
 	return 1 if(grep /$device/, @swaps);
 }
+
+#
+## Returns "True" if a drive is a configured one.
+#
+sub is_configured ($) {
+	my ($path) = @_;
+
+	# Loop through the hash of configured drives.
+	foreach my $uuid (keys %configured_drives) {
+	       return 1 if($configured_drives{$uuid} eq "$path");
+	}
+}
-- 
2.39.2