4919565c1
Cliff Frey
2012-08-07
Subject
lineedit: fix Alt-D when cursor==0
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libbb/lineedit.c+3 -3
| @@ -2527,9 +2527,9 @@ int FAST_FUNC read_line_input(line_input_t *st, const char *prompt, char *comman | |
| /* Delete word forward */ | |
| int nc, sc = cursor; | |
| ctrl_right(); | |
| - | nc = cursor; |
| - | input_backward(cursor - sc); |
| - | while (--nc >= cursor) |
| + | nc = cursor - sc; |
| + | input_backward(nc); |
| + | while (--nc >= 0) |
| input_delete(1); | |
| break; | |
| } | |