Fixes microsoft#810 Referencing several Python extension modules does…

… not work Compares last modified time against the file referenced by the row, rather than the newly added extension.
zooba · Oct 6, 2015 · e5ae739 · e5ae739
1 parent 4c269ae
commit e5ae739
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/Python/Product/Analysis/Interpreter/PythonTypeDatabase.cs b/Python/Product/Analysis/Interpreter/PythonTypeDatabase.cs
@@ -298,12 +298,13 @@ private static string FindDbFile(IPythonInterpreterFactory interpreter, string e
                         DateTime lastModified;
                         if (!File.Exists(columns[extensionModuleFilenameIndex]) ||  // extension has been deleted
                             !DateTime.TryParseExact(columns[extensionTimeStamp], "O", null, System.Globalization.DateTimeStyles.RoundtripKind, out lastModified) ||
-                            lastModified != new FileInfo(extensionModuleFilename).LastWriteTime) { // extension has been modified
+                            lastModified != File.GetLastWriteTime(columns[extensionModuleFilenameIndex])) { // extension has been modified
 
                             // cleanup the stale DB files as we go...
                             try {
-                                File.Delete(columns[4]);
+                                File.Delete(columns[dbFileIndex]);
                             } catch (IOException) {
+                            } catch (UnauthorizedAccessException) {
                             }
                             continue;
                         }