X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Ffeatures.rs;h=cf375603b37b5290aaf10250218f4b66cce0678a;hb=b13163426ac3451118f3e25398afe240c12f32b6;hp=47e1cbcc4cba67295e5c2e2d954629a9695d399c;hpb=35b597a4c27e54fcdd1feeb1c7dc77356c45c11b;p=rust-lightning

diff --git a/lightning/src/ln/features.rs b/lightning/src/ln/features.rs
index 47e1cbcc..cf375603 100644
--- a/lightning/src/ln/features.rs
+++ b/lightning/src/ln/features.rs
@@ -275,6 +275,7 @@ mod sealed {
 					}
 
 					flags[Self::BYTE_OFFSET] |= Self::REQUIRED_MASK;
+					flags[Self::BYTE_OFFSET] &= !Self::OPTIONAL_MASK;
 				}
 
 				/// Sets the feature's optional (odd) bit in the given flags.