Avoid System.DBNull accessing

Mentioned in: #31
JonasNilson · Jun 7, 2020 · cbc57d6 · cbc57d6
1 parent 8c69fdb
commit cbc57d6
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Source/IdleMaster/frmBrowser.cs b/Source/IdleMaster/frmBrowser.cs
@@ -55,7 +55,7 @@ private void wbAuth_DocumentCompleted(object sender, WebBrowserDocumentCompleted
             // Find the page header, and remove it.  This gives the login form a more streamlined look.
             dynamic htmldoc = wbAuth.Document.DomDocument;
             dynamic globalHeader = htmldoc.GetElementById("global_header");
-            if (globalHeader != null)
+            if (globalHeader != null && !(globalHeader is DBNull))
             {
                 try
                 {
@@ -101,7 +101,7 @@ private void wbAuth_DocumentCompleted(object sender, WebBrowserDocumentCompleted
                 try
                 {
                     dynamic parentalNotice = htmldoc.GetElementById("parental_notice");
-                    if (parentalNotice != null)
+                    if (parentalNotice != null && !(parentalNotice is DBNull))
                     {
                         if (parentalNotice.OuterHtml != "")
                         {
@@ -131,7 +131,7 @@ private void setLoginButtonText(dynamic htmldoc, string text)
                 {
                     dynamic steamLoginButton = htmldoc.GetElementById("SteamLogin");
 
-                    if (steamLoginButton != null)
+                    if (steamLoginButton != null && !(steamLoginButton is DBNull))
                     {
                         steamLoginButton.Value = text;
                     }