Improve checks for GhostScript while installing

2023-05-30 11:18:10 +02:00 · 2023-05-30 11:18:10 +02:00 · 1661e17f02
commit 1661e17f02
parent 5526c695d8
1 changed files with 8 additions and 0 deletions
--- a/Installer/AmagnoVirtualPrinter.WixSharpInstaller/Script.cs
+++ b/Installer/AmagnoVirtualPrinter.WixSharpInstaller/Script.cs
@ -100,6 +100,14 @@ namespace AmagnoVirtualPrinter.WixSharpInstaller
            }

            var subKeyNames = gsKey.GetSubKeyNames();
+
+            if (!subKeyNames.Any())
+            {
+                MessageBox.Show(gsNotFound);
+                e.Result = ActionResult.Failure;
+                return;                
+            }
+
            gsKey = gsKey.OpenSubKey(subKeyNames[0]);
            if (gsKey == null)
            {