diff --git a/dabo/functions/score.sh b/dabo/functions/score.sh
index 52dfa61..31df7c1 100644
--- a/dabo/functions/score.sh
+++ b/dabo/functions/score.sh
@@ -1,8 +1,9 @@
 function score {
+  [ -z "${s_score}" ] && s_score=0
   #s_score=$((s_score${1}))
   g_calc "${s_score} + ${1}"
   s_score=${g_calc_result}
   #echo " SCORE: s_score=${s_score} ($1) $2"
   s_score_hist="${s_score_hist}
-s_score=${s_score} (${1}) ${2}"
+  s_score=${s_score} (${1}) ${2}"
 }