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Make `less -R' not crash all the time.

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This commit is contained in:
David Schultz 2009-02-28 06:27:23 +00:00
parent 353ce11c8b
commit 58b0fe7252
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=189139
1 changed files with 4 additions and 2 deletions
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6
contrib/less/line.c
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@ -601,9 +601,11 @@ store_char(ch, a, rep, pos)
{
if (!is_ansi_end(ch) && !is_ansi_middle(ch)) {
/* Remove whole unrecognized sequence. */
do {
while (curr) {
--curr;
} while (!IS_CSI_START(linebuf[curr]));
if (IS_CSI_START(linebuf[curr]))
break;
}
return 0;
}
a = AT_ANSI; /* Will force re-AT_'ing around it. */