MdeModulePkg CapsuleApp: Show clear message when option is unrecognized

[mirror_edk2.git] / MdeModulePkg / Application / CapsuleApp / CapsuleApp.c

diff --git a/MdeModulePkg/Application/CapsuleApp/CapsuleApp.c b/MdeModulePkg/Application/CapsuleApp/CapsuleApp.c
index 80b66bc6f371f4c6bef0e5f91c2fd9955aa8955d..a83ebf3d101b39dcad26839b0fc53d67be83c928 100644 (file)
--- a/MdeModulePkg/Application/CapsuleApp/CapsuleApp.c
+++ b/MdeModulePkg/Application/CapsuleApp/CapsuleApp.c
@@ -850,10 +850,17 @@ UefiMain (
     }\r
     return EFI_SUCCESS;\r
   }\r
     }\r
     return EFI_SUCCESS;\r
   }\r

+\r

   if (StrCmp(Argv[1], L"-E") == 0) {\r
     DumpEsrtData();\r
     return EFI_SUCCESS;\r
   }\r
   if (StrCmp(Argv[1], L"-E") == 0) {\r
     DumpEsrtData();\r
     return EFI_SUCCESS;\r
   }\r

+\r
+  if (Argv[1][0] == L'-') {\r
+    Print(L"CapsuleApp: Unrecognized option(%s).\n", Argv[1]);\r
+    return EFI_UNSUPPORTED;\r
+  }\r
+\r

   CapsuleFirstIndex = 1;\r
   NoReset = FALSE;\r
   if ((Argc > 1) && (StrCmp(Argv[Argc - 1], L"-NR") == 0)) {\r
   CapsuleFirstIndex = 1;\r
   NoReset = FALSE;\r
   if ((Argc > 1) && (StrCmp(Argv[Argc - 1], L"-NR") == 0)) {\r