1 files changed, 1 insertions, 1 deletions

diff --git a/src/makecolumns.sh b/src/makecolumns.sh
index e270e18..04806fb 100755
--- a/src/makecolumns.sh
+++ b/src/makecolumns.sh
@@ -207,7 +207,7 @@ handle_new_format() {
 
     for col in 1 2 3 4 5 6 7 8 9 10; do
       printf "%d, " $(( col + 1 ))
-      jot -w "file_%05X" - ${col} ${rows} 11 | xargs cat | tr '\n\0' '\t\n' > column_${col}
+      jot -w "file_%05X" - ${col} $(( rows - 1 )) 11 | xargs cat | tr '\n\0' '\t\n' > column_${col}
     done
     printf "done.\n"