app_helper: Show flags in hex

8fd1953b · Tatsuhiro Tsujikawa · 1bbcbd36 · 8fd1953b
Commit 8fd1953b authored Aug 01, 2013 by Tatsuhiro Tsujikawa
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src/app_helper.cc src/app_helper.cc +1 -1

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--- a/src/app_helper.cc
+++ b/src/app_helper.cc
@@ -146,7 +146,7 @@ void print_timer()
 namespace {
 void print_frame_hd(const nghttp2_frame_hd& hd)
 {
-  printf("<length=%d, flags=%u, stream_id=%d>\n",
+  printf("<length=%d, flags=0x%02x, stream_id=%d>\n",
         hd.length, hd.flags, hd.stream_id);
 }
 } // namespace