From 6ff06cc7f17e0ea1af88e6d295c9bfa35933adfd Mon Sep 17 00:00:00 2001
From: Bartłomiej Piotrowski <Barthalion@users.noreply.github.com>
Date: Sun, 4 Jun 2017 23:30:09 +0200
Subject: Make sure $otp_algorithm is lowercase (#33)

Otherwise oathtool is unhappy.
---
 otp.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/otp.bash b/otp.bash
index c46954e..95f171a 100755
--- a/otp.bash
+++ b/otp.bash
@@ -243,7 +243,7 @@ cmd_otp_code() {
   case "$otp_type" in
     totp)
       cmd="$OATH -b --totp"
-      [[ -n "$otp_algorithm" ]] && cmd+="=$otp_algorithm"
+      [[ -n "$otp_algorithm" ]] && cmd+="=${otp_algorithm,,}"
       [[ -n "$otp_period" ]] && cmd+=" --time-step-size=$otp_period"s
       [[ -n "$otp_digits" ]] && cmd+=" --digits=$otp_digits"
       cmd+=" $otp_secret"
-- 
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