commit fe76c04
Author:     Noah Misch <noah@leadboat.com>
AuthorDate: Sat Jul 25 17:39:43 2015 -0400
Commit:     Noah Misch <noah@leadboat.com>
CommitDate: Sat Jul 25 17:39:43 2015 -0400

    MSVC: Remove duplicate PATH entry in test harness.
    
    Back-patch to 9.5, where commit 4cb7d671fddc8855c8def2de51fb23df1c8ac0af
    introduced it.

diff --git a/src/tools/msvc/vcregress.pl b/src/tools/msvc/vcregress.pl
index 6196383..1a0ae67 100644
--- a/src/tools/msvc/vcregress.pl
+++ b/src/tools/msvc/vcregress.pl
@@ -50,7 +50,7 @@ copy("$Config/autoinc/autoinc.dll",               "src/test/regress");
 copy("$Config/regress/regress.dll",               "src/test/regress");
 copy("$Config/dummy_seclabel/dummy_seclabel.dll", "src/test/regress");
 
-$ENV{PATH} = "$topdir/$Config/libpq;$topdir/$Config/libpq;$ENV{PATH}";
+$ENV{PATH} = "$topdir/$Config/libpq;$ENV{PATH}";
 
 my $schedule = shift;
 unless ($schedule)