auc: accept both 'y' and 'Y' as confirmation from user

Accept both 'y' and 'Y' as positive confirmation when asking the user
if auc should proceed with requesting and installing an upgrade.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

diff --git a/utils/auc/src/auc.c b/utils/auc/src/auc.c
index e993a93916d14b8b00ccbf7facbd4ea5cef5b1f2..6a78d2db825c1519c8faf34c1a7415a3f003b7d5 100644 (file)
--- a/utils/auc/src/auc.c
+++ b/utils/auc/src/auc.c
@@ -920,9 +920,12 @@ static int init_ustream_ssl(void) {
 
 static int ask_user(void)
 {
+       char user_input;
        fprintf(stderr, "Are you sure you want to continue the upgrade process? [N/y] ");
-       if (getchar() != 'y')
+       user_input = getchar();
+       if ((user_input != 'y') && (user_input != 'Y'))
                return -EINTR;
+
        return 0;
 }