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Merged revisions 47641 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r47641 | kpfleming | 2006-11-14 18:19:05 -0600 (Tue, 14 Nov 2006) | 2 lines

more formatting cleanup, and avoid running off the end of the string

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@47642 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2006-11-15 00:19:35 +00:00
parent 5861048fb6
commit f04ac0ad7e
1 changed files with 15 additions and 17 deletions
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32
main/term.c
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@@ -266,28 +266,26 @@ char *term_prompt(char *outbuf, const char *inbuf, int maxout)
/* filter escape sequences */ /* filter escape sequences */
void term_filter_escapes(char *line) void term_filter_escapes(char *line)
{ {
int i; int i;
int len = strlen(line);
for (i = 0; i < strlen(line); i++) {
for (i = 0; i < len; i++) {
if (line[i] != ESC) if (line[i] != ESC)
continue; continue;
if (line[i + 1] == '\x5b') { if ((i < (len - 2)) &&
(line[i + 1] == 0x5B)) {
switch (line[i + 2]) { switch (line[i + 2]) {
case '\x30': case 0x30:
case '\x31': case 0x31:
case '\x33': case 0x33:
break; continue;
default:
/* replace ESC with a space */
line[i] = ' ';
} }
} else {
/* replace ESC with a space */
line[i] = ' ';
} }
} /* replace ESC with a space */
} line[i] = ' ';
}
}
char *term_prep(void) char *term_prep(void)
{ {