make validate!() print message only in debug builds

[nihav.git] / nihav-itu / src / codecs / mod.rs

diff --git a/nihav-itu/src/codecs/mod.rs b/nihav-itu/src/codecs/mod.rs
index ac1f7d6d68aec57ea6fc6d4a8a32ca73363fb4a4..f0ccc23eebe05d57f1f0c9fd5241b2436a67cfde 100644 (file)
--- a/nihav-itu/src/codecs/mod.rs
+++ b/nihav-itu/src/codecs/mod.rs
@@ -1,8 +1,13 @@
 use nihav_core::codecs::*;
 
+#[cfg(debug_assertions)]
 macro_rules! validate {
     ($a:expr) => { if !$a { println!("check failed at {}:{}", file!(), line!()); return Err(DecoderError::InvalidData); } };
 }
+#[cfg(not(debug_assertions))]
+macro_rules! validate {
+    ($a:expr) => { if !$a { return Err(DecoderError::InvalidData); } };
+}
 
 #[allow(clippy::collapsible_else_if)]
 #[allow(clippy::too_many_arguments)]