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comparison src/http/modules/ngx_http_sub_filter_module.c @ 1555:76fe59c6fafb

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fix empty string replacement in sub_filter
author Igor Sysoev <igor@sysoev.ru>
date Mon, 01 Oct 2007 16:24:15 +0000
parents 383ae25c3171
children 9d094e581587
comparison
equal deleted inserted replaced
1554:30fcc8478d85 1555:76fe59c6fafb
367 { 367 {
368 return NGX_ERROR; 368 return NGX_ERROR;
369 } 369 }
370 } 370 }
371 371
372 b->memory = 1; 372 if (ctx->sub.len) {
373 b->pos = ctx->sub.data; 373 b->memory = 1;
374 b->last = ctx->sub.data + ctx->sub.len; 374 b->pos = ctx->sub.data;
375 b->last = ctx->sub.data + ctx->sub.len;
376
377 } else {
378 b->sync = 1;
379 }
375 380
376 cl->buf = b; 381 cl->buf = b;
377 cl->next = NULL; 382 cl->next = NULL;
378 *ctx->last_out = cl; 383 *ctx->last_out = cl;
379 ctx->last_out = &cl->next; 384 ctx->last_out = &cl->next;