diff options
Diffstat (limited to 'Library/UefiShellUfmCommandLib/widget')
| -rw-r--r-- | Library/UefiShellUfmCommandLib/widget/input.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Library/UefiShellUfmCommandLib/widget/input.c b/Library/UefiShellUfmCommandLib/widget/input.c index 3fbb1b2..ed6738b 100644 --- a/Library/UefiShellUfmCommandLib/widget/input.c +++ b/Library/UefiShellUfmCommandLib/widget/input.c @@ -76,7 +76,7 @@ VOID input_handle_char(struct widget_input *in, EFI_INPUT_KEY key) case 0x0: break; case CHAR_BACKSPACE: { - if(in->buf_len == 0) + if(in->buf_len == 0 || in->point == 0) break; for(i = in->point; i < in->buf_len; i++) |