FileUtilities.GetCurrentDirectory reflection fix

Fix for "The path is not of a legal form" exception when calling FileUtilities.GetCurrentDirectory using reflection This was caused by an empty string being passed to System.IO.Path.GetDirectoryName Fixes #3447 Signed-off-by: Jim Evans <[email protected]>
SeleniumHQ · Jun 1, 2019 · c0b01df · c0b01df
1 parent c29052b
commit c0b01df
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/dotnet/src/webdriver/Internal/FileUtilities.cs b/dotnet/src/webdriver/Internal/FileUtilities.cs
@@ -158,7 +158,14 @@ public static string FindFile(string fileName)
         public static string GetCurrentDirectory()
         {
             Assembly executingAssembly = typeof(FileUtilities).Assembly;
-            string location =  Path.GetDirectoryName(executingAssembly.Location);
+            string location = null;
+
+            // Make sure not to call Path.GetDirectoryName if assembly location is null or empty
+            if (!string.IsNullOrEmpty(executingAssembly.Location))
+            {
+                location = Path.GetDirectoryName(executingAssembly.Location);
+            }
+
             if (string.IsNullOrEmpty(location))
             {
                 // If there is no location information from the executing