From: LI Huajing <[email protected]>
Signed-off-by: Huajing Li <[email protected]>
Reviewed-by: Ruiyu Ni <[email protected]>
---
ShellPkg/Library/UefiShellDebug1CommandsLib/SetVar.c | 4 ++++
.../Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni | 1 +
2 files changed, 5 insertions(+)
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/SetVar.c
b/ShellPkg/Library/UefiShellDebug1CommandsLib/SetVar.c
index 8fb918d082..b7d3bbdc03 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/SetVar.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/SetVar.c
@@ -384,6 +384,10 @@ ShellCommandRunSetVar (
} else {
ASSERT(FALSE);
}
+ } else if (ShellCommandLineCheckDuplicate (Package,&ProblemParam) !=
EFI_SUCCESS) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_DUPLICATE),
gShellDebug1HiiHandle, L"setvar", ProblemParam);
+ FreePool(ProblemParam);
+ ShellStatus = SHELL_INVALID_PARAMETER;
} else {
if (ShellCommandLineGetCount(Package) < 2) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW),
gShellDebug1HiiHandle, L"setvar");
diff --git
a/ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni
b/ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni
index ee726cbbd4..f733a67f0b 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni
@@ -32,6 +32,7 @@
#string STR_GEN_PROBLEM #language en-US "%H%s%N: Unknown flag -
'%H%s%N'\r\n"
#string STR_GEN_PROBLEM_VAL #language en-US "%H%s%N: Bad value -
'%H%s%N' for flag - '%H%s%N'\r\n"
+#string STR_GEN_DUPLICATE #language en-US "%H%s%N: Duplicate flag -
'%H%s%N'\r\n"
#string STR_GEN_NO_VALUE #language en-US "%H%s%N: Missing argument
for flag - '%H%s%N'\r\n"
#string STR_GEN_TOO_FEW #language en-US "%H%s%N: Too few
arguments.\r\n"
#string STR_GEN_TOO_MANY #language en-US "%H%s%N: Too many
arguments.\r\n"
--
2.12.2.windows.2
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