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| author | Kristaps Dzonsons <kristaps@bsd.lv> | 2011-01-10 15:31:00 +0000 |
|---|---|---|
| committer | Kristaps Dzonsons <kristaps@bsd.lv> | 2011-01-10 15:31:00 +0000 |
| commit | ed5e3c51cf000a55a9774ad85994aa7c35abc0df (patch) | |
| tree | 3038b4cd4495d286fb7980c27cff8a70b29e27f5 /tbl_data.c | |
| parent | 8a26b665a342bbb1c095e7556e69d0995f952fe8 (diff) | |
| download | mandoc-ed5e3c51cf000a55a9774ad85994aa7c35abc0df.tar.gz | |
Clarify what members may be NULL or not in calculating widths. Make
sure signedness is correct. Verify that layouts MUST exit for data
cells.
Diffstat (limited to 'tbl_data.c')
| -rw-r--r-- | tbl_data.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -188,8 +188,6 @@ tbl_data(struct tbl_node *tbl, int ln, const char *p) * If there's no last parsed span, use the first row. Lastly, * if the last span was a horizontal line, use the same layout * (it doesn't "consume" the layout). - * - * In the end, this can be NULL! */ if (tbl->last_span) { @@ -198,11 +196,14 @@ tbl_data(struct tbl_node *tbl, int ln, const char *p) rp = tbl->last_span->layout->next; else rp = tbl->last_span->layout; + if (NULL == rp) rp = tbl->last_span->layout; } else rp = tbl->first_row; + assert(rp); + dp = mandoc_calloc(1, sizeof(struct tbl_span)); dp->tbl = &tbl->opts; dp->layout = rp; |