Catch case where fopen_boost returns 0 in fake_write.

diff --git a/src/lib/writer.cc b/src/lib/writer.cc
index f126d5b62c010958ecc328996a4d14eec2c99774..909b1e4484d1c19b1cbc56b751131a098215534a 100644 (file)
--- a/src/lib/writer.cc
+++ b/src/lib/writer.cc
@@ -190,6 +190,9 @@ Writer::fake_write (int frame, Eyes eyes)
        }
        
        FILE* ifi = fopen_boost (_film->info_path (frame, eyes), "r");
+       if (!ifi) {
+               throw ReadFileError (_film->info_path (frame, eyes));
+       }
        dcp::FrameInfo info (ifi);
        fclose (ifi);