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| author | Bram Moolenaar <Bram@vim.org> | 2009-02-21 21:04:20 +0000 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2009-02-21 21:04:20 +0000 |
| commit | 7670fa0ef1c23a80d6a016fd83d0ba655fb91b3d (patch) | |
| tree | eae4f1e933d313e45f367cec159c4bbe5344c633 /src/regexp.c | |
| parent | fa363cd16f9ef3248331165f9d45fa3b648e7e5c (diff) | |
| download | vim-git-7670fa0ef1c23a80d6a016fd83d0ba655fb91b3d.tar.gz | |
updated for version 7.2-113v7.2.113
Diffstat (limited to 'src/regexp.c')
| -rw-r--r-- | src/regexp.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/regexp.c b/src/regexp.c index ac60c695a..00df12d54 100644 --- a/src/regexp.c +++ b/src/regexp.c @@ -4532,7 +4532,7 @@ regmatch(scan) cleanup_subexpr(); if (!REG_MULTI) /* Single-line regexp */ { - if (reg_endp[no] == NULL) + if (reg_startp[no] == NULL || reg_endp[no] == NULL) { /* Backref was not set: Match an empty string. */ len = 0; @@ -4548,7 +4548,7 @@ regmatch(scan) } else /* Multi-line regexp */ { - if (reg_endpos[no].lnum < 0) + if (reg_startpos[no].lnum < 0 || reg_endpos[no].lnum < 0) { /* Backref was not set: Match an empty string. */ len = 0; @@ -7279,13 +7279,11 @@ reg_submatch(no) } else { - if (submatch_match->endp[no] == NULL) + s = submatch_match->startp[no]; + if (s == NULL || submatch_match->endp[no] == NULL) retval = NULL; else - { - s = submatch_match->startp[no]; retval = vim_strnsave(s, (int)(submatch_match->endp[no] - s)); - } } return retval; |