diff options
Diffstat (limited to 'cmd-line-utils/readline/display.c')
| -rw-r--r-- | cmd-line-utils/readline/display.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/cmd-line-utils/readline/display.c b/cmd-line-utils/readline/display.c index 720ef3a82e4..fa710fc28b1 100644 --- a/cmd-line-utils/readline/display.c +++ b/cmd-line-utils/readline/display.c @@ -461,12 +461,12 @@ rl_redisplay () register char *line; int inv_botlin, lb_linenum, o_cpos; int newlines, lpos, temp, modmark; - char *prompt_this_line; + const char *prompt_this_line; #if defined (HANDLE_MULTIBYTE) - int num, n0; + int num, n0= 0; wchar_t wc; size_t wc_bytes; - int wc_width; + int wc_width= 0; mbstate_t ps; int _rl_wrapped_multicolumn = 0; #endif @@ -824,7 +824,7 @@ rl_redisplay () cpos_buffer_position = out; lb_linenum = newlines; } - for (i = in; i < in+wc_bytes; i++) + for (i = in; (size_t) i < in+wc_bytes; i++) line[out++] = rl_line_buffer[i]; for (i = 0; i < wc_width; i++) CHECK_LPOS(); |