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| author | Ingo Schwarze <schwarze@openbsd.org> | 2011-10-16 12:20:34 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2011-10-16 12:20:34 +0000 |
| commit | 855d59ab582ff06a37b6864586bd5d5aa61018a2 (patch) | |
| tree | ec50e0edd6a8458edd410b827c40dbf7d4a7b786 /mdoc_macro.c | |
| parent | 14297a71223fc5ff079a17f339ddbf603eaca3bf (diff) | |
| download | mandoc-855d59ab582ff06a37b6864586bd5d5aa61018a2.tar.gz | |
Remove a bunch of useless assignments,
and assert that print_bvspace cannot be called on NULL pointers.
No change in behaviour, none of these were bugs,
but the code becomes easier to understand.
Based on a clang report posted by joerg@; ok kristaps@.
Diffstat (limited to 'mdoc_macro.c')
| -rw-r--r-- | mdoc_macro.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/mdoc_macro.c b/mdoc_macro.c index 2164f021..024af0c9 100644 --- a/mdoc_macro.c +++ b/mdoc_macro.c @@ -1443,18 +1443,15 @@ blk_part_exp(MACRO_PROT_ARGS) /* Clean-up to leave in a consistent state. */ - if (NULL == head) { + if (NULL == head) if ( ! mdoc_head_alloc(m, line, ppos, tok)) return(0); - head = m->last; - } if (NULL == body) { if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos)) return(0); if ( ! mdoc_body_alloc(m, line, ppos, tok)) return(0); - body = m->last; } /* Standard appending of delimiters. */ |