Try to fix Windows regression test by putting build first in Path in case other dot...

diff --git a/appveyor.yml b/appveyor.yml
index bb6c8d0f208b3692ee58d8f5b79f5b8236ce4805..3551bf9cced236677e1051936c40fb94155885db 100644 (file)
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -72,7 +72,8 @@ build_script:
       }
       elseif($env:build_system -eq "msbuild") {
         # Append build destination to the PATH, configure dot and execute regression tests
-        $env:Path += ";" + $env:APPVEYOR_BUILD_FOLDER + "\" + $env:configuration + "\Graphviz\bin";
+        # The following is per https://gitlab.com/graphviz/graphviz/-/merge_requests/1345
+        $env:Path = $env:APPVEYOR_BUILD_FOLDER + "\" + $env:configuration + "\Graphviz\bin" + ";" + $env:Path;
         dot -c;
         cd tests\regression_tests;
         ./regression_tests.bat;