From: Oscar Li <oscar...@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4550
Ignore TAB when handling input characters for string input to be consistent
with the usual behavior.
Signed-off-by: Oscar Li <oscar...@intel.com>
Cc: Dakota Chiang <dakota.chi...@intel.com>
Cc: Dandan Bi <dandan...@intel.com>
Cc: Eric Dong <eric.d...@intel.com>
---
MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c
b/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c
index f70feeb55f..44e774ce24 100644
--- a/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c
+++ b/MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c
@@ -226,6 +226,9 @@ ReadString (
return EFI_DEVICE_ERROR;
}
+ case CHAR_TAB:
+ break;
+
case CHAR_BACKSPACE:
if ((StringPtr[0] != CHAR_NULL) && (CurrentCursor != 0)) {
for (Index = 0; Index < CurrentCursor - 1; Index++) {
--
2.41.0.windows.1
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