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| author | Ingo Schwarze <schwarze@openbsd.org> | 2015-01-30 22:04:44 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2015-01-30 22:04:44 +0000 |
| commit | 36097423ac8b35b42f700e0b63e3b6ac44d88235 (patch) | |
| tree | 78f67f15282d27b3e96c4558595ba0edb760cd0c /mdoc_html.c | |
| parent | bfdc50c69f00d233ff869c3f3590ad37e1aa0be7 (diff) | |
| download | mandoc-36097423ac8b35b42f700e0b63e3b6ac44d88235.tar.gz | |
Have pity on the poor stack.
Replace tail recursion by iteration when walking the syntax trees.
No functional change.
Diffstat (limited to 'mdoc_html.c')
| -rw-r--r-- | mdoc_html.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/mdoc_html.c b/mdoc_html.c index 6165050e..04729d15 100644 --- a/mdoc_html.c +++ b/mdoc_html.c @@ -371,9 +371,10 @@ static void print_mdoc_nodelist(MDOC_ARGS) { - print_mdoc_node(meta, n, h); - if (n->next) - print_mdoc_nodelist(meta, n->next, h); + while (n != NULL) { + print_mdoc_node(meta, n, h); + n = n->next; + } } static void |