Merge pull request #79 from takahiro0327/search-problems

Fix search problems in ObjectBrowser

Author: ManlyMarco

RuntimeUnityEditor/Utils/Extensions.cs

@@ -18,6 +18,8 @@ public static class Extensions
     {
         public static bool Contains(this string s, string searchText, StringComparison sc)
         {
+            if (string.IsNullOrEmpty(s) || string.IsNullOrEmpty(searchText))
+                return false;
             return s.IndexOf(searchText, sc) >= 0;
         }
 

RuntimeUnityEditor/Windows/ObjectTree/RootGameObjectSearcher.cs

@@ -436,13 +436,11 @@ private IEnumerator IndexObjectsCo()
 
                 if (timer.ElapsedMilliseconds > 20)
                 {
-                    timer.Reset();
                     _indexingTimer.Stop();
 
                     yield return null;
 
                     _indexingTimer.Start();
-                    timer.Start();
 
                     _searchResults = DoSearch();
 
@@ -451,6 +449,9 @@ private IEnumerator IndexObjectsCo()
                         RuntimeUnityEditorCore.Logger.Log(LogLevel.Debug, "Restarting indexing...");
                         goto Restart;
                     }
+
+                    timer.Reset();
+                    timer.Start();
                 }
             }