From 5c60b96fe9a225a2e3ad2932834ef2d90956f5f1 Mon Sep 17 00:00:00 2001
From: olli <olli@gabosh.net>
Date: Tue, 28 Nov 2023 11:29:33 +0100
Subject: [PATCH] fix empty vars

---
 dabo/analyze.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dabo/analyze.sh b/dabo/analyze.sh
index 571ea56..f98b68d 100755
--- a/dabo/analyze.sh
+++ b/dabo/analyze.sh
@@ -62,7 +62,7 @@ function analyze {
   do
     f_market_perf_date=${f_market_perf_line%,*}
     f_market_perf_date=${f_market_perf_date//[^0-9]/}
-    f_market_perf_date=${f_market_perf_date::-1}
+    f_market_perf_date=${f_market_perf_date:0:-1}
     f_market_perf=${f_market_perf_line#*,}
     f_market_performace_array[${f_market_perf_date}]=${f_market_perf}
   done