make validate!() print message only in debug builds

[nihav.git] / nihav-duck / src / demuxers / mod.rs

diff --git a/nihav-duck/src/demuxers/mod.rs b/nihav-duck/src/demuxers/mod.rs
index 3ac19a2892442d1d4e8cfa55484cdc8fe212deec..7a45b94dc79055ee4ca8e55a71e45369ae6a9bf8 100644 (file)
--- a/nihav-duck/src/demuxers/mod.rs
+++ b/nihav-duck/src/demuxers/mod.rs
@@ -2,9 +2,14 @@ use nihav_core::demuxers::*;
 
 
 #[allow(unused_macros)]
+#[cfg(debug_assertions)]
 macro_rules! validate {
     ($a:expr) => { if !$a { println!("check failed at {}:{}", file!(), line!()); return Err(DemuxerError::InvalidData); } };
 }
+#[cfg(not(debug_assertions))]
+macro_rules! validate {
+    ($a:expr) => { if !$a { return Err(DemuxerError::InvalidData); } };
+}
 
 #[cfg(feature="demuxer_ivf")]
 mod ivf;