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Sync OpenBSD patchset 569:

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Tidy up various bits of the paste code, make the data buffer char * and add
comments.
This commit is contained in:
Tiago Cunha
2009-11-28 14:54:12 +00:00
parent 66bf2e2f04
commit fabf40b3b3
7 changed files with 62 additions and 31 deletions
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6
status.c
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@ -1,4 +1,4 @@
/* $Id: status.c,v 1.137 2009-11-28 14:50:37 tcunha Exp $ */
/* $Id: status.c,v 1.138 2009-11-28 14:54:12 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -882,6 +882,7 @@ status_prompt_key(struct client *c, int key)
{
struct paste_buffer *pb;
char *s, *first, *last, word[64], swapc;
u_char ch;
size_t size, n, off, idx;
size = strlen(c->prompt_buffer);
@ -1023,7 +1024,8 @@ status_prompt_key(struct client *c, int key)
if ((pb = paste_get_top(&c->session->buffers)) == NULL)
break;
for (n = 0; n < pb->size; n++) {
if (pb->data[n] < 32 || pb->data[n] == 127)
ch = (u_char) pb->data[n];
if (ch < 32 || ch == 127)
break;
}