# HG changeset patch
# User Valentin Bartenev <vbart@nginx.com>
# Date 1389735892 -14400
# Node ID 439d05a037a344ae8d38b162a98391f92321d03b
# Parent  e5fb14e850408b2250f81751b69d2f735bbe8edc
SPDY: fixed build, broken by b7ee1bae0ffa.

False positive warning about the "cl" variable may be uninitialized in
the ngx_http_spdy_filter_get_data_frame() call was suppressed.

It is always initialized either in the "while" cycle or in the following
"if" condition since frame_size cannot be zero.

diff --git a/src/http/ngx_http_spdy_filter_module.c b/src/http/ngx_http_spdy_filter_module.c
--- a/src/http/ngx_http_spdy_filter_module.c
+++ b/src/http/ngx_http_spdy_filter_module.c
@@ -665,6 +665,10 @@ ngx_http_spdy_send_chain(ngx_connection_
         offset = 0;
     }
 
+#if (NGX_SUPPRESS_WARN)
+    cl = NULL;
+#endif
+
     slcf = ngx_http_get_module_loc_conf(r, ngx_http_spdy_module);
 
     frame_size = (limit && limit <= (off_t) slcf->chunk_size)