Fix search query

joaoribe · joaoribe · commit 91907f7a59ac · 2021-04-15T20:17:02.000+01:00
diff --git a/src/SQLScriptsExplorer.Addin/Repository/TreeNodeRepository.cs b/src/SQLScriptsExplorer.Addin/Repository/TreeNodeRepository.cs
@@ -109,7 +109,8 @@ private List<TreeNode> CreateTree(List<TreeNode> lstTreeNode, Dictionary<string,
         public List<TreeNode> Search(string keyword)
         {
             // Use current search Tree to perform further searches
-            if (previousSearchKeyword.StartsWith(keyword))
+            if (!string.IsNullOrWhiteSpace(keyword) && !string.IsNullOrWhiteSpace(previousSearchKeyword) &&
+                keyword.StartsWith(previousSearchKeyword))
             {
                 TreeSearchResult = TreeSearchResult.Clone();
             }

Original file line number	Diff line number	Diff line change
`@@ -109,7 +109,8 @@ private List<TreeNode> CreateTree(List<TreeNode> lstTreeNode, Dictionary<string,`
`109`	`109`	`public List<TreeNode> Search(string keyword)`
`110`	`110`	`{`
`111`	`111`	`// Use current search Tree to perform further searches`
`112`		`- if (previousSearchKeyword.StartsWith(keyword))`
	`112`	`+ if (!string.IsNullOrWhiteSpace(keyword) && !string.IsNullOrWhiteSpace(previousSearchKeyword) &&`
	`113`	`+ keyword.StartsWith(previousSearchKeyword))`
`113`	`114`	`{`
`114`	`115`	`TreeSearchResult = TreeSearchResult.Clone();`
`115`	`116`	`}`