From e028ed2d40b36606750f10f92dfa17393cbb38a8 Mon Sep 17 00:00:00 2001
From: Dima Kogan <dkogan@cds.caltech.edu>
Date: Fri, 20 Nov 2009 21:56:41 -0800
Subject: [PATCH] drivegnuplots: don't overwrite previous data-to-plot

Ignore-this: 4f401c72bf7e92ee4877955ba301d49b

darcs-hash:20091121055641-0cb85-415016115f3beb233730cd79fa8b1b78bc87ff7e.gz
---
 driveGnuPlots.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/driveGnuPlots.pl b/driveGnuPlots.pl
index 493c0c1..b7c9b47 100755
--- a/driveGnuPlots.pl
+++ b/driveGnuPlots.pl
@@ -208,7 +208,7 @@ sub mainThread {
           my $idx   = $1;
           my $point = $2;
 
-          newCurve("", "", undef, $idx);
+          newCurve("", "", undef, $idx) unless exists $curves[$idx];
 
           push @{$curves[$idx]}, [$xlast, $point];
         }