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Prevent negative indent value in feed_table_block_tag()

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Bug-Debian: https://github.com/tats/w3m/issues/88
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Tatsuya Kinoshita
2018-01-20 21:31:03 +09:00
parent 707fb45073
commit 8354763b90
1 changed files with 4 additions and 0 deletions
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4
table.c
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@@ -2356,10 +2356,14 @@ feed_table_block_tag(struct table *tbl,
if (mode->indent_level < MAX_INDENT_LEVEL)
tbl->indent -= INDENT_INCR;
}
if (tbl->indent < 0)
tbl->indent = 0;
offset = tbl->indent;
if (cmd == HTML_DT) {
if (mode->indent_level > 0 && mode->indent_level <= MAX_INDENT_LEVEL)
offset -= INDENT_INCR;
if (offset < 0)
offset = 0;
}
if (tbl->indent > 0) {
check_minimum0(tbl, 0);