src: Fix compiler warning

6e612703 · Tatsuhiro Tsujikawa · 9314e309 · 6e612703
Commit 6e612703 authored Jan 26, 2014 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
@@ -185,7 +185,7 @@ void print_timer()
 namespace {
 void print_frame_hd(const nghttp2_frame_hd& hd)
 {
-  printf("<length=%d, flags=0x%02x, stream_id=%d>\n",
+  printf("<length=%zu, flags=0x%02x, stream_id=%d>\n",
         hd.length, hd.flags, hd.stream_id);
 }
 } // namespace