Fix problems with FFmpeg files that have all-zero stream IDs.

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

diff --git a/src/lib/cross.cc b/src/lib/cross.cc
index 9aa8454c989444dd04532a4b9ef995c36c279b20..7436dbf26a9b4582edcfb8e1702638b2e91d3416 100644 (file)
--- a/src/lib/cross.cc
+++ b/src/lib/cross.cc
@@ -70,6 +70,9 @@ cpu_info ()
        string info;
        
 #ifdef DCPOMATIC_LINUX
+       /* This use of ifstream is ok; the filename can never
+          be non-Latin
+       */
        ifstream f ("/proc/cpuinfo");
        while (f.good ()) {
                string l;