Fix a GCC warning.

diff --git a/config.h b/config.h
index 11907db..b5461cc 100644 (file)
--- a/config.h
+++ b/config.h
@@ -23,7 +23,7 @@ struct StreamConfig {
 
        // These only matter if hls_url is nonempty.
        int hls_frag_duration = 6;  // Apple recommendation (“HLS Authoring Specification for Apple Devices”, point 7.5).
-       int hls_backlog_margin = 0;
+       size_t hls_backlog_margin = 0;
 };
 
 struct UDPStreamConfig {