From a92f60d48634875cd1d2c6b74d114bdc6710621b Mon Sep 17 00:00:00 2001
From: wp_xxyyzz <wp_xxyyzz@8e941d3f-bd1b-0410-a28a-d453659cc2b4>
Date: Sun, 13 Dec 2020 12:43:53 +0000
Subject: [PATCH] LazStats: Fix compilation with FPC 3.3.1

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7928 8e941d3f-bd1b-0410-a28a-d453659cc2b4
---
 .../source/forms/analysis/descriptive/multxvsyunit.pas    | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/applications/lazstats/source/forms/analysis/descriptive/multxvsyunit.pas b/applications/lazstats/source/forms/analysis/descriptive/multxvsyunit.pas
index b2ec2bd5c..811c3c450 100644
--- a/applications/lazstats/source/forms/analysis/descriptive/multxvsyunit.pas
+++ b/applications/lazstats/source/forms/analysis/descriptive/multxvsyunit.pas
@@ -100,10 +100,14 @@ var
   xValues: DblDyneMat = nil;
   yValues: DblDyneMat = nil;
   grps: StrDyneVec = nil;
-  means: array[0..1] of Double = (0.0, 0.0);
-  stdDevs: array[0..1] of Double = (0.0, 0.0);
+  means: DblDyneVec = nil;
+  stdDevs: DblDyneVec = nil;
   selected: array of Integer = nil;
 begin
+  // FPC 3.3.1 requires dynamic arrays!
+  SetLength(means, 2);
+  SetLength(stdDevs, 2);
+
   // Get selected variables
   xCol := 0;
   yCol := 0;