From ab6af1568fae8591cac4ad1490aee3272e6fafb6 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 28 May 2019 08:49:39 +0200
Subject: [PATCH] fixup "uninitialized value $dis in concatenation"

---
 tests/runtests.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/runtests.pl b/tests/runtests.pl
index 7d469c618c..40226c6811 100755
--- a/tests/runtests.pl
+++ b/tests/runtests.pl
@@ -2635,7 +2635,7 @@ sub checksystem {
     my $versnoexec;
     my @version=();
     my @disabled;
-    my $dis;
+    my $dis = "";
 
     my $curlverout="$LOGDIR/curlverout.log";
     my $curlvererr="$LOGDIR/curlvererr.log";
-- 
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