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fix off-by-one calculation mistake making PS1 ending in newline double it

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tg
2009-03-15 18:30:40 +00:00
parent 7c040d98f9
commit 22f1fb6cd6
2 changed files with 8 additions and 9 deletions
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4
edit.c
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@ -5,7 +5,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.153 2009/03/15 16:13:38 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.154 2009/03/15 18:30:39 tg Exp $");
/* tty driver characters we are interested in */
typedef struct {
@ -1380,7 +1380,7 @@ x_init_prompt(void)
x_col = promptlen(prompt);
x_adj_ok = 1;
prompt_redraw = 1;
if (x_col > xx_cols)
if (x_col >= xx_cols)
x_col %= xx_cols;
x_displen = xx_cols - 2 - x_col;
x_adj_done = 0;