1 files changed, 6 insertions, 4 deletions

diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index 9d9ee321a3dc..30e2befd6f2a 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -250,6 +250,7 @@ sub read_yn {
 
 sub get_ktest_config {
     my ($config) = @_;
+    my $ans;
 
     return if (defined($opt{$config}));
 
@@ -263,16 +264,17 @@ sub get_ktest_config {
         if (defined($default{$config})) {
             print "\[$default{$config}\] ";
         }
-        $entered_configs{$config} = <STDIN>;
-        $entered_configs{$config} =~ s/^\s*(.*\S)\s*$/$1/;
-        if ($entered_configs{$config} =~ /^\s*$/) {
+        $ans = <STDIN>;
+        $ans =~ s/^\s*(.*\S)\s*$/$1/;
+        if ($ans =~ /^\s*$/) {
             if ($default{$config}) {
-                $entered_configs{$config} = $default{$config};
+                $ans = $default{$config};
             } else {
                 print "Your answer can not be blank\n";
                 next;
             }
         }
+        $entered_configs{$config} = process_variables($ans);
         last;
     }
 }