Fixed detection of x64 platform.

fancycode · fancycode · commit d19c62ed8204 · 2016-09-19T22:27:02.000+02:00
diff --git a/scripts/run-appveyor.bat b/scripts/run-appveyor.bat
@@ -1,7 +1,7 @@
 @echo off
 setlocal
 
-if /I "%PLATFORM" == "x64" (
+if /I "%PLATFORM%" == "x64" (
     set CMAKE_GEN_SUFFIX= Win64
 ) else (
     set CMAKE_GEN_SUFFIX=
