Handle failure to convert WindowTitle preference to UTF8

OpenSmalltalk · Dec 29, 2018 · 19ebd67 · 19ebd67
1 parent 7c5fe91
commit 19ebd67
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/platforms/win32/vm/sqWin32Prefs.c b/platforms/win32/vm/sqWin32Prefs.c
@@ -212,7 +212,10 @@ void LoadPreferences()
     TCHAR windowTitleT[MAX_PATH];
     GetPrivateProfileString(U_GLOBAL, TEXT("WindowTitle"),
       TEXT(""), windowTitleT, MAX_PATH, squeakIniName);
-    WideCharToMultiByte(CP_UTF8, 0, windowTitleT, -1, windowTitle, MAX_PATH, NULL, NULL);
+	if (WideCharToMultiByte(CP_UTF8, 0, windowTitleT, -1, windowTitle, MAX_PATH, NULL, NULL) == 0) {
+		printLastError(TEXT("Failed to convert WindowTitle preference to UTF-8"));
+		windowTitle[0] = 0;
+	};
   }
 #else
   GetPrivateProfileString(U_GLOBAL, TEXT("WindowTitle"),