appveyor: rc22

Author: viktorTarasov

appveyor.yml

@@ -39,7 +39,7 @@ install:
   - set ZLIB_VER=128
   - set ZLIB_VER_DOT=1.2.8
   - ps: >-
-      If ($env:APPVEYOR_REPO_TAG)  {
+      If ([string]::Compare($env:APPVEYOR_REPO_TAG, "false", $True))  {
         echo "REPO TAG: ${env:APPVEYOR_REPO_TAG}"
         echo "REPO TAG name: ${env:APPVEYOR_REPO_TAG_NAME}"
         $env:ARTIFACT_TITLE="OpenSC-SM-${env:APPVEYOR_REPO_TAG_NAME}"