fix large stderr handling without http cache
patch by Maxim Dounin
the bug has been introduced in r3461
diff --git a/src/http/modules/ngx_http_fastcgi_module.c b/src/http/modules/ngx_http_fastcgi_module.c
index 04b01fb..12a1e81 100644
--- a/src/http/modules/ngx_http_fastcgi_module.c
+++ b/src/http/modules/ngx_http_fastcgi_module.c
@@ -1280,8 +1280,9 @@
} else {
u->buffer.pos = u->buffer.start;
}
+#else
+ u->buffer.pos = u->buffer.start;
#endif
-
u->buffer.last = u->buffer.pos;
f->large_stderr = 1;
}