Bug? install.js failed due to incorrect dotnet.exe path matched

[tjanczuk]

Bug? install.js failed due to incorrect dotnet.exe path matched

[accelazh]

For fixing, I changed function whereis to only match file name rather than folder name.

diff --git a/tools/install.js b/tools/install.js
index 5898967..8161203 100644
--- a/tools/install.js
+++ b/tools/install.js
@@ -12,7 +12,7 @@ function whereis() {
     		var filename = arguments[j];
 	        var filePath = path.join(directories[i], filename);
 
-	        if (fs.existsSync(filePath)) {
+	        if (fs.existsSync(filePath) && fs.lstatSync(filePath).isFile()) {
 	            return filePath;
 	        }
 	    }