From 9714e501fb356adb043c77a3180a7f8c16c1484d Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Tue, 21 Sep 2004 05:39:04 +0000
Subject: Add some more unit tests for variable flavors. Allow run_make_tests()
 to be invoked with an undef makefile string, in which case it re-uses the
 previous string.

---
 tests/test_driver.pl | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tests/test_driver.pl')

diff --git a/tests/test_driver.pl b/tests/test_driver.pl
index 0bca669..0698d26 100644
--- a/tests/test_driver.pl
+++ b/tests/test_driver.pl
@@ -385,6 +385,7 @@ sub run_each_test
     $num_of_tmpfiles = 0;
     $description = "";
     $details = "";
+    $old_makefile = undef;
     $testname =~ s/^$scriptpath$pathsep//;
     $perl_testname = "$scriptpath$pathsep$testname";
     $testname =~ s/(\.pl|\.perl)$//;
-- 
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