diff options
| 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_validate.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_validate.c')
| -rw-r--r-- | mdoc_validate.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c index d9d3b4d9..09f91873 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -545,12 +545,11 @@ check_text(struct mdoc *m, int ln, int pos, char *p) { char *cp; - cp = p; - for (cp = p; NULL != (p = strchr(p, '\t')); p++) { - if (MDOC_LITERAL & m->flags) - continue; + if (MDOC_LITERAL & m->flags) + return; + + for (cp = p; NULL != (p = strchr(p, '\t')); p++) mdoc_pmsg(m, ln, pos + (int)(p - cp), MANDOCERR_BADTAB); - } } static int |