make validate!() print message only in debug builds

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

diff --git a/nihav-game/src/codecs/mod.rs b/nihav-game/src/codecs/mod.rs
index c31c6a3134a12b79f12bb7a947e333e26e117182..14c6c8778ac1b0a3b969ddec6a19ae93e852d8ca 100644 (file)
--- a/nihav-game/src/codecs/mod.rs
+++ b/nihav-game/src/codecs/mod.rs
@@ -1,9 +1,14 @@
 use nihav_core::codecs::*;
 
 #[allow(unused_macros)]
+#[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); } };
+}
 
 #[cfg(feature="decoder_arxel_vid")]
 pub mod arxel_vid;