Fix crash on empty input (#251)

DanTheMan827 · Nov 4, 2024 · beff6d9 · beff6d9
1 parent 835fdff
commit beff6d9
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/AppSigner/MainView.swift b/AppSigner/MainView.swift
@@ -543,6 +543,10 @@ class MainView: NSView, URLSessionDataDelegate, URLSessionDelegate, URLSessionDo
 
     @objc func startSigning() {
         let inputFile = InputFileText.stringValue
+        if (inputFile.count < 4) {
+            return
+        }
+
         if inputFile.pathExtension.lowercased() == "appex" {
             outputFile = inputFile
         } else {