diff options
Diffstat (limited to 'src/stream/ngx_stream_script.c')
| -rw-r--r-- | src/stream/ngx_stream_script.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/stream/ngx_stream_script.c b/src/stream/ngx_stream_script.c index edf6e89f8..8130f9259 100644 --- a/src/stream/ngx_stream_script.c +++ b/src/stream/ngx_stream_script.c @@ -282,11 +282,9 @@ ngx_stream_script_compile(ngx_stream_script_compile_t *sc) goto invalid_variable; } -#if (NGX_PCRE) - { - ngx_uint_t n; - if (sc->source->data[i] >= '1' && sc->source->data[i] <= '9') { +#if (NGX_PCRE) + ngx_uint_t n; n = sc->source->data[i] - '0'; @@ -297,9 +295,13 @@ ngx_stream_script_compile(ngx_stream_script_compile_t *sc) i++; continue; - } - } +#else + ngx_conf_log_error(NGX_LOG_EMERG, sc->cf, 0, + "using variable \"$%c\" requires " + "PCRE library", sc->source->data[i]); + return NGX_ERROR; #endif + } if (sc->source->data[i] == '{') { bracket = 1; |