Index: lldb/source/Host/windows/ProcessLauncherWindows.cpp
===================================================================
--- lldb/source/Host/windows/ProcessLauncherWindows.cpp
+++ lldb/source/Host/windows/ProcessLauncherWindows.cpp
@@ -80,7 +80,8 @@
   const char *hide_console_var =
       getenv("LLDB_LAUNCH_INFERIORS_WITHOUT_CONSOLE");
   if (hide_console_var &&
-      llvm::StringRef(hide_console_var).equals_lower("true")) {
+      (llvm::StringRef(hide_console_var).equals_lower("true") ||
+       llvm::StringRef(hide_console_var).equals_lower("1"))) {
     startupinfo.dwFlags |= STARTF_USESHOWWINDOW;
     startupinfo.wShowWindow = SW_HIDE;
   }
@@ -89,7 +90,11 @@
   if (launch_info.GetFlags().Test(eLaunchFlagDebug))
     flags |= DEBUG_ONLY_THIS_PROCESS;
 
-  if (launch_info.GetFlags().Test(eLaunchFlagDisableSTDIO))
+  const char *inherit_console_var = getenv("LLDB_INHERIT_CONSOLE");
+  if (launch_info.GetFlags().Test(eLaunchFlagDisableSTDIO) ||
+      (inherit_console_var &&
+       (llvm::StringRef(inherit_console_var).equals_lower("true") ||
+        llvm::StringRef(inherit_console_var).equals_lower("1"))))
     flags &= ~CREATE_NEW_CONSOLE;
 
   LPVOID env_block = nullptr;