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 92b98e765f00754faf836fb7a55a51c86eb3e7e0..fff628d3d88958eb8aec06c6e390e5c52ac90df2 100644 (file)
--- a/src/tools/msvc/vcregress.pl
+++ b/src/tools/msvc/vcregress.pl
@@ -52,7 +52,7 @@ 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)