while (1) -> while (true)

[dcpomatic.git] / src / lib / filter_graph.cc

diff --git a/src/lib/filter_graph.cc b/src/lib/filter_graph.cc
index a36a41f43c651abe8073a20f278411e95e848073..c11ee633185aabac54837744b99604fa1f3b359a 100644 (file)
--- a/src/lib/filter_graph.cc
+++ b/src/lib/filter_graph.cc
@@ -142,7 +142,7 @@ FilterGraph::process (AVFrame* frame)
                throw DecodeError (N_("could not push buffer into filter chain."));
        }
 
-       while (1) {
+       while (true) {
                if (av_buffersink_get_frame (_buffer_sink_context, _frame) < 0) {
                        break;
                }