diff options
Diffstat (limited to 'src/core/ngx_regex.c')
| -rw-r--r-- | src/core/ngx_regex.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/core/ngx_regex.c b/src/core/ngx_regex.c index bb719a52f..12579946b 100644 --- a/src/core/ngx_regex.c +++ b/src/core/ngx_regex.c @@ -79,7 +79,7 @@ ngx_regex_t *ngx_regex_compile(ngx_str_t *pattern, ngx_int_t options, } -ngx_uint_t ngx_regex_capture_count(ngx_regex_t *re) +ngx_int_t ngx_regex_capture_count(ngx_regex_t *re) { int rc, n; @@ -87,7 +87,11 @@ ngx_uint_t ngx_regex_capture_count(ngx_regex_t *re) rc = pcre_fullinfo(re, NULL, PCRE_INFO_CAPTURECOUNT, &n); - return (ngx_uint_t) n; + if (rc < 0) { + return (ngx_int_t) rc; + } + + return (ngx_int_t) n; } |