9531f7dad
Denys Vlasenko
2009-07-16
Subject
another small lineedit fix
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libbb/lineedit.c+3 -1
| @@ -429,7 +429,9 @@ static void input_delete(int save) | |
| #endif | |
| memmove(command_ps + j, command_ps + j + 1, | |
| - | (command_len - j + 1) * sizeof(command_ps[0])); |
| + | /* (command_len + 1 [because of NUL]) - (j + 1) |
| + | * simplified into (command_len - j) */ |
| + | (command_len - j) * sizeof(command_ps[0])); |
| command_len--; | |
| input_end(); /* rewrite new line */ | |
| cmdedit_set_out_char(' '); /* erase char */ | |