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Diffstat (limited to 'src/regexp_nfa.c')
| -rw-r--r-- | src/regexp_nfa.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/regexp_nfa.c b/src/regexp_nfa.c index a21c3c03f..32108bee4 100644 --- a/src/regexp_nfa.c +++ b/src/regexp_nfa.c @@ -6947,7 +6947,8 @@ nfa_regtry(prog, col, tm) { cleanup_zsubexpr(); re_extmatch_out = make_extmatch(); - for (i = 0; i < subs.synt.in_use; i++) + /* Loop over \z1, \z2, etc. There is no \z0. */ + for (i = 1; i < subs.synt.in_use; i++) { if (REG_MULTI) { |