Access sound asset sampling rate, channels; access sound asset from DCP; fix bad cast to float.

1 files changed, 6 insertions, 2 deletions

diff --git a/src/cpl.cc b/src/cpl.cc
index a95218d6..9dfe446d 100644
--- a/src/cpl.cc
+++ b/src/cpl.cc
@@ -65,8 +65,12 @@ MainPicture::MainPicture (xmlpp::Node const * node)
 	} catch (XMLError& e) {
 		/* Maybe it's not a fraction */
 	}
-	float f = float_node ("ScreenAspectRatio");
-	screen_aspect_ratio = Fraction (f * 1000, 1000);
+	try {
+		float f = float_node ("ScreenAspectRatio");
+		screen_aspect_ratio = Fraction (f * 1000, 1000);
+	} catch (bad_cast& e) {
+
+	}
 
 	ignore_node ("Hash");