Print per-character scale to 1 decimal place

diff --git a/git-graph b/git-graph
index b5254dd..c74d234 100755 (executable)
--- a/git-graph
+++ b/git-graph
@@ -97,7 +97,7 @@ for my $date ($today - $height .. $today) {
            "+" x ($add && 1 + $add * $scale),
            "-" x ($del && 1 + $del * $scale);
 }
            "+" x ($add && 1 + $add * $scale),
            "-" x ($del && 1 + $del * $scale);
 }

-printf "         \e[33m#\e[0m <- %-8d %s %8d ->\n",
+printf "         \e[33m#\e[0m <- %-8.1f %s %8d ->\n",

     1/$scale,
     " " x ($width - 25),
     $max;
     1/$scale,
     " " x ($width - 25),
     $max;