Minor fixes

scripts/yaco-build.sh

@@ -317,7 +317,7 @@ $INSTALL_FOLDER/eccodes-$REPO_TAG_ECCODES;\
 $INSTALL_FOLDER/eckit-$REPO_TAG_ECKIT;\
 $INSTALL_FOLDER/fdb-$REPO_TAG_FDB;\
 $INSTALL_FOLDER/cxx-healpix-$REPO_TAG_HEALPIX;\
-$INSTALL_FOLDER/cfitsio-$REPO_TAG_CFITSIO\
+$INSTALL_FOLDER/cfitsio-$REPO_TAG_CFITSIO;\
 $INSTALL_FOLDER/fyaml-$REPO_TAG_FYAML;\
 ";
     YAML=(

src/chrono/duration.cpp

@@ -144,7 +144,7 @@ bool Duration::operator>=(const Duration& other) const noexcept
 void Duration::invert() noexcept
 {
     auto* td = static_cast<struct _timedelta*>(impl_);
-    td->sign = -td->sign;
+    td->sign *= -1;
 }
 
 } // namespace yaco::chrono